2640014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 4339440

約数和(自身を除く): 1699426

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 1721, 3442, 22373, 44746, 101539, 203078, 1320007, 2640014]

約数ペア:

[(1, 2640014), (2, 1320007), (13, 203078), (26, 101539), (59, 44746), (118, 22373), (767, 3442), (1534, 1721)]