2645136402

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{202879}}^1$

素因数の和:202978

約数の個数: 32

約数和(自身を含む): 5521582080

約数和(自身を除く): 2876445678

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 202879, 405758, 608637, 1217274, 8318039, 10752587, 16636078, 21505174, 24954117, 32257761, 49908234, 64515522, 440856067, 881712134, 1322568201, 2645136402]

約数ペア:

[(1, 2645136402), (2, 1322568201), (3, 881712134), (6, 440856067), (41, 64515522), (53, 49908234), (82, 32257761), (106, 24954117), (123, 21505174), (159, 16636078), (246, 10752587), (318, 8318039), (2173, 1217274), (4346, 608637), (6519, 405758), (13038, 202879)]