2476256644

素因数分解:

$2^2\times {\mathrm{139}}^2\times {\mathrm{179}}^2$

素因数の和:640

約数の個数: 27

約数和(自身を含む): 4389370167

約数和(自身を除く): 1913113523

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 716, 19321, 24881, 32041, 38642, 49762, 64082, 77284, 99524, 128164, 3458459, 4453699, 6916918, 8907398, 13833836, 17814796, 619064161, 1238128322, 2476256644]

約数ペア:

[(1, 2476256644), (2, 1238128322), (4, 619064161), (139, 17814796), (179, 13833836), (278, 8907398), (358, 6916918), (556, 4453699), (716, 3458459), (19321, 128164), (24881, 99524), (32041, 77284), (38642, 64082)]