262220291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2207}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 288541440

約数和(自身を除く): 26321149

約数列:

[1, 17, 29, 241, 493, 2207, 4097, 6989, 37519, 64003, 118813, 531887, 1088051, 9042079, 15424723, 262220291]

約数ペア:

[(1, 262220291), (17, 15424723), (29, 9042079), (241, 1088051), (493, 531887), (2207, 118813), (4097, 64003), (6989, 37519)]