1996111572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17747}}^1$

素因数の和:17877

約数の個数: 96

約数和(自身を含む): 5788403712

約数和(自身を除く): 3792292140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2678, 2884, 4017, 4326, 5356, 8034, 8652, 9373, 16068, 17747, 18746, 28119, 35494, 37492, 53241, 56238, 70988, 106482, 112476, 124229, 212964, 230711, 248458, 372687, 461422, 496916, 692133, 745374, 922844, 1384266, 1490748, 1614977, 1827941, 2768532, 3229954, 3655882, 4844931, 5483823, 6459908, 7311764, 9689862, 10967646, 12795587, 19379724, 21935292, 23763233, 25591174, 38386761, 47526466, 51182348, 71289699, 76773522, 95052932, 142579398, 153547044, 166342631, 285158796, 332685262, 499027893, 665370524, 998055786, 1996111572]

約数ペア:

[(1, 1996111572), (2, 998055786), (3, 665370524), (4, 499027893), (6, 332685262), (7, 285158796), (12, 166342631), (13, 153547044), (14, 142579398), (21, 95052932), (26, 76773522), (28, 71289699), (39, 51182348), (42, 47526466), (52, 38386761), (78, 25591174), (84, 23763233), (91, 21935292), (103, 19379724), (156, 12795587), (182, 10967646), (206, 9689862), (273, 7311764), (309, 6459908), (364, 5483823), (412, 4844931), (546, 3655882), (618, 3229954), (721, 2768532), (1092, 1827941), (1236, 1614977), (1339, 1490748), (1442, 1384266), (2163, 922844), (2678, 745374), (2884, 692133), (4017, 496916), (4326, 461422), (5356, 372687), (8034, 248458), (8652, 230711), (9373, 212964), (16068, 124229), (17747, 112476), (18746, 106482), (28119, 70988), (35494, 56238), (37492, 53241)]