1904604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 4962720

約数和(自身を除く): 3058116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 421, 754, 842, 1131, 1263, 1508, 1684, 2262, 2526, 4524, 5052, 5473, 10946, 12209, 16419, 21892, 24418, 32838, 36627, 48836, 65676, 73254, 146508, 158717, 317434, 476151, 634868, 952302, 1904604]

約数ペア:

[(1, 1904604), (2, 952302), (3, 634868), (4, 476151), (6, 317434), (12, 158717), (13, 146508), (26, 73254), (29, 65676), (39, 48836), (52, 36627), (58, 32838), (78, 24418), (87, 21892), (116, 16419), (156, 12209), (174, 10946), (348, 5473), (377, 5052), (421, 4524), (754, 2526), (842, 2262), (1131, 1684), (1263, 1508)]