261139962

素因数分解:

$2^1\times 3^1\times {\mathrm{2617}}^1\times {\mathrm{16631}}^1$

素因数の和:19253

約数の個数: 16

約数和(自身を含む): 522510912

約数和(自身を除く): 261370950

約数列:

[1, 2, 3, 6, 2617, 5234, 7851, 15702, 16631, 33262, 49893, 99786, 43523327, 87046654, 130569981, 261139962]

約数ペア:

[(1, 261139962), (2, 130569981), (3, 87046654), (6, 43523327), (2617, 99786), (5234, 49893), (7851, 33262), (15702, 16631)]