701264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 20

約数和(自身を含む): 1393140

約数和(自身を除く): 691876

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1069, 2138, 4276, 8552, 17104, 43829, 87658, 175316, 350632, 701264]

約数ペア:

[(1, 701264), (2, 350632), (4, 175316), (8, 87658), (16, 43829), (41, 17104), (82, 8552), (164, 4276), (328, 2138), (656, 1069)]