745742257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{1361}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 812983248

約数和(自身を除く): 67240991

約数列:

[1, 13, 113, 373, 1361, 1469, 4849, 17693, 42149, 153793, 507653, 547937, 1999309, 6599489, 57364789, 745742257]

約数ペア:

[(1, 745742257), (13, 57364789), (113, 6599489), (373, 1999309), (1361, 547937), (1469, 507653), (4849, 153793), (17693, 42149)]