1139721466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{42683}}^1$

素因数の和:42790

約数の個数: 24

約数和(自身を含む): 1874681280

約数和(自身を除く): 734959814

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 13351, 26702, 42683, 85366, 554879, 1109758, 3371957, 6743914, 7213427, 14426854, 43835441, 87670882, 569860733, 1139721466]

約数ペア:

[(1, 1139721466), (2, 569860733), (13, 87670882), (26, 43835441), (79, 14426854), (158, 7213427), (169, 6743914), (338, 3371957), (1027, 1109758), (2054, 554879), (13351, 85366), (26702, 42683)]