139764812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{5563}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 267339072

約数和(自身を除く): 127574260

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 5563, 6281, 11126, 12562, 22252, 25124, 61193, 122386, 244772, 3176473, 6352946, 12705892, 34941203, 69882406, 139764812]

約数ペア:

[(1, 139764812), (2, 69882406), (4, 34941203), (11, 12705892), (22, 6352946), (44, 3176473), (571, 244772), (1142, 122386), (2284, 61193), (5563, 25124), (6281, 22252), (11126, 12562)]