7347142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{641}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 12064464

約数和(自身を除く): 4717322

約数列:

[1, 2, 11, 22, 521, 641, 1042, 1282, 5731, 7051, 11462, 14102, 333961, 667922, 3673571, 7347142]

約数ペア:

[(1, 7347142), (2, 3673571), (11, 667922), (22, 333961), (521, 14102), (641, 11462), (1042, 7051), (1282, 5731)]