3929831932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{30859}}^1$

素因数の和:30986

約数の個数: 48

約数和(自身を含む): 7742156800

約数和(自身を除く): 3812324868

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 1027, 1612, 2054, 2449, 4108, 4898, 9796, 30859, 31837, 61718, 63674, 123436, 127348, 401167, 802334, 956629, 1604668, 1913258, 2437861, 3826516, 4875722, 9751444, 12436177, 24872354, 31692193, 49744708, 63384386, 75573691, 126768772, 151147382, 302294764, 982457983, 1964915966, 3929831932]

約数ペア:

[(1, 3929831932), (2, 1964915966), (4, 982457983), (13, 302294764), (26, 151147382), (31, 126768772), (52, 75573691), (62, 63384386), (79, 49744708), (124, 31692193), (158, 24872354), (316, 12436177), (403, 9751444), (806, 4875722), (1027, 3826516), (1612, 2437861), (2054, 1913258), (2449, 1604668), (4108, 956629), (4898, 802334), (9796, 401167), (30859, 127348), (31837, 123436), (61718, 63674)]