373139390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4637}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 724641120

約数和(自身を除く): 351501730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 4637, 6190, 8047, 9274, 16094, 23185, 40235, 46370, 60281, 80470, 120562, 301405, 602810, 2870303, 5740606, 14351515, 28703030, 37313939, 74627878, 186569695, 373139390]

約数ペア:

[(1, 373139390), (2, 186569695), (5, 74627878), (10, 37313939), (13, 28703030), (26, 14351515), (65, 5740606), (130, 2870303), (619, 602810), (1238, 301405), (3095, 120562), (4637, 80470), (6190, 60281), (8047, 46370), (9274, 40235), (16094, 23185)]