2080372808

素因数分解:

$2^3\times {\mathrm{4937}}^1\times {\mathrm{52673}}^1$

素因数の和:57616

約数の個数: 16

約数和(自身を含む): 3901563180

約数和(自身を除く): 1821190372

約数列:

[1, 2, 4, 8, 4937, 9874, 19748, 39496, 52673, 105346, 210692, 421384, 260046601, 520093202, 1040186404, 2080372808]

約数ペア:

[(1, 2080372808), (2, 1040186404), (4, 520093202), (8, 260046601), (4937, 421384), (9874, 210692), (19748, 105346), (39496, 52673)]