1870296415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{149087}}^1$

素因数の和:149298

約数の個数: 16

約数和(自身を含む): 2429538048

約数和(自身を除く): 559241633

約数列:

[1, 5, 13, 65, 193, 965, 2509, 12545, 149087, 745435, 1938131, 9690655, 28773791, 143868955, 374059283, 1870296415]

約数ペア:

[(1, 1870296415), (5, 374059283), (13, 143868955), (65, 28773791), (193, 9690655), (965, 1938131), (2509, 745435), (12545, 149087)]