419720431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6317}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 477640800

約数和(自身を除く): 57920369

約数列:

[1, 13, 19, 247, 269, 3497, 5111, 6317, 66443, 82121, 120023, 1560299, 1699273, 22090549, 32286187, 419720431]

約数ペア:

[(1, 419720431), (13, 32286187), (19, 22090549), (247, 1699273), (269, 1560299), (3497, 120023), (5111, 82121), (6317, 66443)]