2646661534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1972177}}^1$

素因数の和:1972251

約数の個数: 16

約数和(自身を含む): 4401901296

約数和(自身を除く): 1755239762

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1972177, 3944354, 21693947, 43387894, 120302797, 240605594, 1323330767, 2646661534]

約数ペア:

[(1, 2646661534), (2, 1323330767), (11, 240605594), (22, 120302797), (61, 43387894), (122, 21693947), (671, 3944354), (1342, 1972177)]