252912244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{10979}}^1$

素因数の和:11439

約数の個数: 24

約数和(自身を含む): 477761760

約数和(自身を除く): 224849516

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 10979, 11518, 21958, 23036, 43916, 142727, 285454, 570908, 4863697, 9727394, 19454788, 63228061, 126456122, 252912244]

約数ペア:

[(1, 252912244), (2, 126456122), (4, 63228061), (13, 19454788), (26, 9727394), (52, 4863697), (443, 570908), (886, 285454), (1772, 142727), (5759, 43916), (10979, 23036), (11518, 21958)]