2591106530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3549461}}^1$

素因数の和:3549541

約数の個数: 16

約数和(自身を含む): 4727883384

約数和(自身を除く): 2136776854

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3549461, 7098922, 17747305, 35494610, 259110653, 518221306, 1295553265, 2591106530]

約数ペア:

[(1, 2591106530), (2, 1295553265), (5, 518221306), (10, 259110653), (73, 35494610), (146, 17747305), (365, 7098922), (730, 3549461)]