4894430

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1861}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 8848224

約数和(自身を除く): 3953794

約数列:

[1, 2, 5, 10, 263, 526, 1315, 1861, 2630, 3722, 9305, 18610, 489443, 978886, 2447215, 4894430]

約数ペア:

[(1, 4894430), (2, 2447215), (5, 978886), (10, 489443), (263, 18610), (526, 9305), (1315, 3722), (1861, 2630)]