1330972748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{16229}}^1$

素因数の和:16370

約数の個数: 48

約数和(自身を含む): 2781172800

約数和(自身を除く): 1450200052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 404, 406, 707, 812, 1414, 2828, 2929, 5858, 11716, 16229, 20503, 32458, 41006, 64916, 82012, 113603, 227206, 454412, 470641, 941282, 1639129, 1882564, 3278258, 3294487, 6556516, 6588974, 11473903, 13177948, 22947806, 45895612, 47534741, 95069482, 190138964, 332743187, 665486374, 1330972748]

約数ペア:

[(1, 1330972748), (2, 665486374), (4, 332743187), (7, 190138964), (14, 95069482), (28, 47534741), (29, 45895612), (58, 22947806), (101, 13177948), (116, 11473903), (202, 6588974), (203, 6556516), (404, 3294487), (406, 3278258), (707, 1882564), (812, 1639129), (1414, 941282), (2828, 470641), (2929, 454412), (5858, 227206), (11716, 113603), (16229, 82012), (20503, 64916), (32458, 41006)]