427871504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1573057}}^1$

素因数の和:1573082

約数の個数: 20

約数和(自身を含む): 877766364

約数和(自身を除く): 449894860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1573057, 3146114, 6292228, 12584456, 25168912, 26741969, 53483938, 106967876, 213935752, 427871504]

約数ペア:

[(1, 427871504), (2, 213935752), (4, 106967876), (8, 53483938), (16, 26741969), (17, 25168912), (34, 12584456), (68, 6292228), (136, 3146114), (272, 1573057)]