2000747879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{70501}}^1$

素因数の和:70610

約数の個数: 16

約数和(自身を含む): 2250423840

約数和(自身を除く): 249675961

約数列:

[1, 13, 37, 59, 481, 767, 2183, 28379, 70501, 916513, 2608537, 4159559, 33910981, 54074267, 153903683, 2000747879]

約数ペア:

[(1, 2000747879), (13, 153903683), (37, 54074267), (59, 33910981), (481, 4159559), (767, 2608537), (2183, 916513), (28379, 70501)]