64490866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{2347}}^1$

素因数の和:3609

約数の個数: 16

約数和(自身を含む): 105660000

約数和(自身を除く): 41169134

約数列:

[1, 2, 11, 22, 1249, 2347, 2498, 4694, 13739, 25817, 27478, 51634, 2931403, 5862806, 32245433, 64490866]

約数ペア:

[(1, 64490866), (2, 32245433), (11, 5862806), (22, 2931403), (1249, 51634), (2347, 27478), (2498, 25817), (4694, 13739)]