1697339945

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{795007}}^1$

素因数の和:795080

約数の個数: 16

約数和(自身を含む): 2365943808

約数和(自身を除く): 668603863

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 795007, 3975035, 5565049, 27825245, 48495427, 242477135, 339467989, 1697339945]

約数ペア:

[(1, 1697339945), (5, 339467989), (7, 242477135), (35, 48495427), (61, 27825245), (305, 5565049), (427, 3975035), (2135, 795007)]