730719989

素因数分解:

${\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 765072000

約数和(自身を除く): 34352011

約数列:

[1, 29, 149, 263, 643, 4321, 7627, 18647, 39187, 95807, 169109, 1136423, 2778403, 4904161, 25197241, 730719989]

約数ペア:

[(1, 730719989), (29, 25197241), (149, 4904161), (263, 2778403), (643, 1136423), (4321, 169109), (7627, 95807), (18647, 39187)]