493120370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{624203}}^1$

素因数の和:624289

約数の個数: 16

約数和(自身を含む): 898853760

約数和(自身を除く): 405733390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 624203, 1248406, 3121015, 6242030, 49312037, 98624074, 246560185, 493120370]

約数ペア:

[(1, 493120370), (2, 246560185), (5, 98624074), (10, 49312037), (79, 6242030), (158, 3121015), (395, 1248406), (790, 624203)]