2019018140156

素因数分解:

$2^2\times {\mathrm{449}}^1\times {\mathrm{911}}^1\times {\mathrm{1234001}}^1$

素因数の和:1235365

約数の個数: 24

約数和(自身を含む): 3545040945600

約数和(自身を除く): 1526022805444

約数列:

[1, 2, 4, 449, 898, 911, 1796, 1822, 3644, 409039, 818078, 1234001, 1636156, 2468002, 4936004, 554066449, 1108132898, 1124174911, 2216265796, 2248349822, 4496699644, 504754535039, 1009509070078, 2019018140156]

約数ペア:

[(1, 2019018140156), (2, 1009509070078), (4, 504754535039), (449, 4496699644), (898, 2248349822), (911, 2216265796), (1796, 1124174911), (1822, 1108132898), (3644, 554066449), (409039, 4936004), (818078, 2468002), (1234001, 1636156)]