43130438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1297}}^1$

素因数の和:2591

約数の個数: 16

約数和(自身を含む): 69780480

約数和(自身を除く): 26650042

約数列:

[1, 2, 13, 26, 1279, 1297, 2558, 2594, 16627, 16861, 33254, 33722, 1658863, 3317726, 21565219, 43130438]

約数ペア:

[(1, 43130438), (2, 21565219), (13, 3317726), (26, 1658863), (1279, 33722), (1297, 33254), (2558, 16861), (2594, 16627)]