720481106

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{147097}}^1$

素因数の和:147209

約数の個数: 16

約数和(自身を含む): 1129712640

約数和(自身を除く): 409231534

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 147097, 294194, 4560007, 9120014, 11620663, 23241326, 360240553, 720481106]

約数ペア:

[(1, 720481106), (2, 360240553), (31, 23241326), (62, 11620663), (79, 9120014), (158, 4560007), (2449, 294194), (4898, 147097)]