870411088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1470289}}^1$

素因数の和:1470334

約数の個数: 20

約数和(自身を含む): 1732001620

約数和(自身を除く): 861590532

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1470289, 2940578, 5881156, 11762312, 23524624, 54400693, 108801386, 217602772, 435205544, 870411088]

約数ペア:

[(1, 870411088), (2, 435205544), (4, 217602772), (8, 108801386), (16, 54400693), (37, 23524624), (74, 11762312), (148, 5881156), (296, 2940578), (592, 1470289)]