8263690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 15365376

約数和(自身を除く): 7101686

約数列:

[1, 2, 5, 10, 71, 103, 113, 142, 206, 226, 355, 515, 565, 710, 1030, 1130, 7313, 8023, 11639, 14626, 16046, 23278, 36565, 40115, 58195, 73130, 80230, 116390, 826369, 1652738, 4131845, 8263690]

約数ペア:

[(1, 8263690), (2, 4131845), (5, 1652738), (10, 826369), (71, 116390), (103, 80230), (113, 73130), (142, 58195), (206, 40115), (226, 36565), (355, 23278), (515, 16046), (565, 14626), (710, 11639), (1030, 8023), (1130, 7313)]