2005133844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{113131}}^1$

素因数の和:113356

約数の個数: 48

約数和(自身を含む): 5372412416

約数和(自身を除く): 3367278572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 113131, 226262, 339393, 452524, 678786, 791917, 1357572, 1583834, 2375751, 3167668, 4751502, 9503004, 23870641, 47741282, 71611923, 95482564, 143223846, 167094487, 286447692, 334188974, 501283461, 668377948, 1002566922, 2005133844]

約数ペア:

[(1, 2005133844), (2, 1002566922), (3, 668377948), (4, 501283461), (6, 334188974), (7, 286447692), (12, 167094487), (14, 143223846), (21, 95482564), (28, 71611923), (42, 47741282), (84, 23870641), (211, 9503004), (422, 4751502), (633, 3167668), (844, 2375751), (1266, 1583834), (1477, 1357572), (2532, 791917), (2954, 678786), (4431, 452524), (5908, 339393), (8862, 226262), (17724, 113131)]