424915924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{6911}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 783820800

約数和(自身を除く): 358904876

約数列:

[1, 2, 4, 19, 38, 76, 809, 1618, 3236, 6911, 13822, 15371, 27644, 30742, 61484, 131309, 262618, 525236, 5590999, 11181998, 22363996, 106228981, 212457962, 424915924]

約数ペア:

[(1, 424915924), (2, 212457962), (4, 106228981), (19, 22363996), (38, 11181998), (76, 5590999), (809, 525236), (1618, 262618), (3236, 131309), (6911, 61484), (13822, 30742), (15371, 27644)]