2565403939

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{5881}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 2966222016

約数和(自身を除く): 400818077

約数列:

[1, 7, 101, 617, 707, 4319, 5881, 41167, 62317, 436219, 593981, 3628577, 4157867, 25400039, 366486277, 2565403939]

約数ペア:

[(1, 2565403939), (7, 366486277), (101, 25400039), (617, 4157867), (707, 3628577), (4319, 593981), (5881, 436219), (41167, 62317)]