879196130

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{641749}}^1$

素因数の和:641893

約数の個数: 16

約数和(自身を含む): 1594107000

約数和(自身を除く): 714910870

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 641749, 1283498, 3208745, 6417490, 87919613, 175839226, 439598065, 879196130]

約数ペア:

[(1, 879196130), (2, 439598065), (5, 175839226), (10, 87919613), (137, 6417490), (274, 3208745), (685, 1283498), (1370, 641749)]