1908503701

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1\times {\mathrm{2053}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 2105399296

約数和(自身を除く): 196895595

約数列:

[1, 13, 43, 559, 1663, 2053, 21619, 26689, 71509, 88279, 929617, 1147627, 3414139, 44383807, 146807977, 1908503701]

約数ペア:

[(1, 1908503701), (13, 146807977), (43, 44383807), (559, 3414139), (1663, 1147627), (2053, 929617), (21619, 88279), (26689, 71509)]