2098408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20177}}^1$

素因数の和:20196

約数の個数: 16

約数和(自身を含む): 4237380

約数和(自身を除く): 2138972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20177, 40354, 80708, 161416, 262301, 524602, 1049204, 2098408]

約数ペア:

[(1, 2098408), (2, 1049204), (4, 524602), (8, 262301), (13, 161416), (26, 80708), (52, 40354), (104, 20177)]