2017537629

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 3010560000

約数和(自身を除く): 993022371

約数列:

[1, 3, 19, 31, 57, 79, 93, 97, 149, 237, 291, 447, 589, 1501, 1767, 1843, 2449, 2831, 3007, 4503, 4619, 5529, 7347, 7663, 8493, 9021, 11771, 13857, 14453, 22989, 35313, 43359, 46531, 57133, 87761, 139593, 145597, 171399, 223649, 237553, 263283, 274607, 364901, 436791, 448043, 670947, 712659, 823821, 1094703, 1141787, 1344129, 3425361, 4513507, 6933119, 8512817, 13540521, 20799357, 21693953, 25538451, 35395397, 65081859, 106186191, 672512543, 2017537629]

約数ペア:

[(1, 2017537629), (3, 672512543), (19, 106186191), (31, 65081859), (57, 35395397), (79, 25538451), (93, 21693953), (97, 20799357), (149, 13540521), (237, 8512817), (291, 6933119), (447, 4513507), (589, 3425361), (1501, 1344129), (1767, 1141787), (1843, 1094703), (2449, 823821), (2831, 712659), (3007, 670947), (4503, 448043), (4619, 436791), (5529, 364901), (7347, 274607), (7663, 263283), (8493, 237553), (9021, 223649), (11771, 171399), (13857, 145597), (14453, 139593), (22989, 87761), (35313, 57133), (43359, 46531)]