273275824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{416579}}^1$

素因数の和:416628

約数の個数: 20

約数和(自身を含む): 542387160

約数和(自身を除く): 269111336

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 416579, 833158, 1666316, 3332632, 6665264, 17079739, 34159478, 68318956, 136637912, 273275824]

約数ペア:

[(1, 273275824), (2, 136637912), (4, 68318956), (8, 34159478), (16, 17079739), (41, 6665264), (82, 3332632), (164, 1666316), (328, 833158), (656, 416579)]