5131130

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1951}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 9275904

約数和(自身を除く): 4144774

約数列:

[1, 2, 5, 10, 263, 526, 1315, 1951, 2630, 3902, 9755, 19510, 513113, 1026226, 2565565, 5131130]

約数ペア:

[(1, 5131130), (2, 2565565), (5, 1026226), (10, 513113), (263, 19510), (526, 9755), (1315, 3902), (1951, 2630)]