1570950004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{18637}}^1$

素因数の和:20275

約数の個数: 24

約数和(自身を含む): 2962621928

約数和(自身を除く): 1391671924

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 6484, 18637, 21073, 37274, 42146, 74548, 84292, 242281, 484562, 969124, 30210577, 60421154, 120842308, 392737501, 785475002, 1570950004]

約数ペア:

[(1, 1570950004), (2, 785475002), (4, 392737501), (13, 120842308), (26, 60421154), (52, 30210577), (1621, 969124), (3242, 484562), (6484, 242281), (18637, 84292), (21073, 74548), (37274, 42146)]