2906345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 3822672

約数和(自身を除く): 916327

約数列:

[1, 5, 13, 61, 65, 305, 733, 793, 3665, 3965, 9529, 44713, 47645, 223565, 581269, 2906345]

約数ペア:

[(1, 2906345), (5, 581269), (13, 223565), (61, 47645), (65, 44713), (305, 9529), (733, 3965), (793, 3665)]