2656185119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 3213858816

約数和(自身を除く): 557673697

約数列:

[1, 7, 37, 47, 113, 259, 329, 791, 1739, 1931, 4181, 5311, 12173, 13517, 29267, 37177, 71447, 90757, 196507, 218203, 500129, 635299, 1375549, 1527421, 3358009, 8073511, 10255541, 23506063, 56514577, 71788787, 379455017, 2656185119]

約数ペア:

[(1, 2656185119), (7, 379455017), (37, 71788787), (47, 56514577), (113, 23506063), (259, 10255541), (329, 8073511), (791, 3358009), (1739, 1527421), (1931, 1375549), (4181, 635299), (5311, 500129), (12173, 218203), (13517, 196507), (29267, 90757), (37177, 71447)]