2073606925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42821}}^1$

素因数の和:42993

約数の個数: 24

約数和(自身を含む): 2787712200

約数和(自身を除く): 714105275

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1937, 3725, 9685, 42821, 48425, 214105, 556673, 1070525, 2783365, 6380329, 13916825, 31901645, 82944277, 159508225, 414721385, 2073606925]

約数ペア:

[(1, 2073606925), (5, 414721385), (13, 159508225), (25, 82944277), (65, 31901645), (149, 13916825), (325, 6380329), (745, 2783365), (1937, 1070525), (3725, 556673), (9685, 214105), (42821, 48425)]