2017264998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 5106816000

約数和(自身を除く): 3089551002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 61, 87, 114, 122, 133, 174, 183, 203, 266, 366, 399, 406, 427, 551, 609, 798, 854, 1102, 1159, 1218, 1281, 1429, 1653, 1769, 2318, 2562, 2858, 3306, 3477, 3538, 3857, 4287, 5307, 6954, 7714, 8113, 8574, 10003, 10614, 11571, 12383, 16226, 20006, 23142, 24339, 24766, 27151, 30009, 33611, 37149, 41441, 48678, 54302, 60018, 67222, 74298, 81453, 82882, 87169, 100833, 124323, 162906, 174338, 190057, 201666, 235277, 248646, 261507, 290087, 380114, 470554, 523014, 570171, 580174, 610183, 705831, 787379, 870261, 1140342, 1220366, 1411662, 1574758, 1656211, 1740522, 1830549, 2362137, 2527901, 3312422, 3661098, 4724274, 4968633, 5055802, 5511653, 7583703, 9937266, 11023306, 11593477, 15167406, 16534959, 17695307, 23186954, 33069918, 34780431, 35390614, 48030119, 53085921, 69560862, 96060238, 106171842, 144090357, 288180714, 336210833, 672421666, 1008632499, 2017264998]

約数ペア:

[(1, 2017264998), (2, 1008632499), (3, 672421666), (6, 336210833), (7, 288180714), (14, 144090357), (19, 106171842), (21, 96060238), (29, 69560862), (38, 53085921), (42, 48030119), (57, 35390614), (58, 34780431), (61, 33069918), (87, 23186954), (114, 17695307), (122, 16534959), (133, 15167406), (174, 11593477), (183, 11023306), (203, 9937266), (266, 7583703), (366, 5511653), (399, 5055802), (406, 4968633), (427, 4724274), (551, 3661098), (609, 3312422), (798, 2527901), (854, 2362137), (1102, 1830549), (1159, 1740522), (1218, 1656211), (1281, 1574758), (1429, 1411662), (1653, 1220366), (1769, 1140342), (2318, 870261), (2562, 787379), (2858, 705831), (3306, 610183), (3477, 580174), (3538, 570171), (3857, 523014), (4287, 470554), (5307, 380114), (6954, 290087), (7714, 261507), (8113, 248646), (8574, 235277), (10003, 201666), (10614, 190057), (11571, 174338), (12383, 162906), (16226, 124323), (20006, 100833), (23142, 87169), (24339, 82882), (24766, 81453), (27151, 74298), (30009, 67222), (33611, 60018), (37149, 54302), (41441, 48678)]