2121999839

素因数分解:

${\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{1277}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 2208302208

約数和(自身を除く): 86302369

約数列:

[1, 37, 97, 463, 1277, 3589, 17131, 44911, 47249, 123869, 591251, 1661707, 4583153, 21876287, 57351347, 2121999839]

約数ペア:

[(1, 2121999839), (37, 57351347), (97, 21876287), (463, 4583153), (1277, 1661707), (3589, 591251), (17131, 123869), (44911, 47249)]