8148010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 15921360

約数和(自身を除く): 7773350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 269, 466, 538, 1165, 1345, 2330, 2690, 3029, 3497, 6058, 6994, 15145, 17485, 30290, 34970, 62677, 125354, 313385, 626770, 814801, 1629602, 4074005, 8148010]

約数ペア:

[(1, 8148010), (2, 4074005), (5, 1629602), (10, 814801), (13, 626770), (26, 313385), (65, 125354), (130, 62677), (233, 34970), (269, 30290), (466, 17485), (538, 15145), (1165, 6994), (1345, 6058), (2330, 3497), (2690, 3029)]