2667681212

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{379579}}^1$

素因数の和:379841

約数の個数: 24

約数和(自身を含む): 5356632960

約数和(自身を除く): 2688951748

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 379579, 759158, 1518316, 2657053, 5314106, 10628212, 95274329, 190548658, 381097316, 666920303, 1333840606, 2667681212]

約数ペア:

[(1, 2667681212), (2, 1333840606), (4, 666920303), (7, 381097316), (14, 190548658), (28, 95274329), (251, 10628212), (502, 5314106), (1004, 2657053), (1757, 1518316), (3514, 759158), (7028, 379579)]