2025806864

素因数分解:

$2^4\times {\mathrm{10729}}^1\times {\mathrm{11801}}^1$

素因数の和:22538

約数の個数: 20

約数和(自身を含む): 3925699260

約数和(自身を除く): 1899892396

約数列:

[1, 2, 4, 8, 16, 10729, 11801, 21458, 23602, 42916, 47204, 85832, 94408, 171664, 188816, 126612929, 253225858, 506451716, 1012903432, 2025806864]

約数ペア:

[(1, 2025806864), (2, 1012903432), (4, 506451716), (8, 253225858), (16, 126612929), (10729, 188816), (11801, 171664), (21458, 94408), (23602, 85832), (42916, 47204)]