253129604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{695411}}^1$

素因数の和:695435

約数の個数: 24

約数和(自身を含む): 545203008

約数和(自身を除く): 292073404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 695411, 1390822, 2781644, 4867877, 9040343, 9735754, 18080686, 19471508, 36161372, 63282401, 126564802, 253129604]

約数ペア:

[(1, 253129604), (2, 126564802), (4, 63282401), (7, 36161372), (13, 19471508), (14, 18080686), (26, 9735754), (28, 9040343), (52, 4867877), (91, 2781644), (182, 1390822), (364, 695411)]