13122499516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 27497336832

約数和(自身を除く): 14374837316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 163, 217, 274, 326, 434, 548, 652, 677, 868, 959, 1141, 1354, 1918, 2282, 2708, 3836, 4247, 4564, 4739, 5053, 8494, 9478, 10106, 16988, 18956, 20212, 20987, 22331, 29729, 35371, 41974, 44662, 59458, 70742, 83948, 89324, 92749, 110351, 118916, 141484, 146909, 156317, 185498, 220702, 293818, 312634, 370996, 441404, 587636, 625268, 649243, 692261, 772457, 1298486, 1384522, 1544914, 2596972, 2769044, 2875219, 3089828, 3420881, 4845827, 5750438, 6841762, 9691654, 11500876, 13683524, 15118087, 19383308, 20126533, 23946167, 30236174, 40253066, 47892334, 60472348, 80506132, 95784668, 105826609, 211653218, 423306436, 468660697, 937321394, 1874642788, 3280624879, 6561249758, 13122499516]

約数ペア:

[(1, 13122499516), (2, 6561249758), (4, 3280624879), (7, 1874642788), (14, 937321394), (28, 468660697), (31, 423306436), (62, 211653218), (124, 105826609), (137, 95784668), (163, 80506132), (217, 60472348), (274, 47892334), (326, 40253066), (434, 30236174), (548, 23946167), (652, 20126533), (677, 19383308), (868, 15118087), (959, 13683524), (1141, 11500876), (1354, 9691654), (1918, 6841762), (2282, 5750438), (2708, 4845827), (3836, 3420881), (4247, 3089828), (4564, 2875219), (4739, 2769044), (5053, 2596972), (8494, 1544914), (9478, 1384522), (10106, 1298486), (16988, 772457), (18956, 692261), (20212, 649243), (20987, 625268), (22331, 587636), (29729, 441404), (35371, 370996), (41974, 312634), (44662, 293818), (59458, 220702), (70742, 185498), (83948, 156317), (89324, 146909), (92749, 141484), (110351, 118916)]