2788891302

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{21313}}^1$

素因数の和:21624

約数の個数: 32

約数和(自身を含む): 5656565088

約数和(自身を除く): 2867673786

約数列:

[1, 2, 3, 6, 113, 193, 226, 339, 386, 579, 678, 1158, 21313, 21809, 42626, 43618, 63939, 65427, 127878, 130854, 2408369, 4113409, 4816738, 7225107, 8226818, 12340227, 14450214, 24680454, 464815217, 929630434, 1394445651, 2788891302]

約数ペア:

[(1, 2788891302), (2, 1394445651), (3, 929630434), (6, 464815217), (113, 24680454), (193, 14450214), (226, 12340227), (339, 8226818), (386, 7225107), (579, 4816738), (678, 4113409), (1158, 2408369), (21313, 130854), (21809, 127878), (42626, 65427), (43618, 63939)]