1251238066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{40543}}^1$

素因数の和:41745

約数の個数: 16

約数和(自身を含む): 2022983424

約数和(自身を除く): 771745358

約数列:

[1, 2, 13, 26, 1187, 2374, 15431, 30862, 40543, 81086, 527059, 1054118, 48124541, 96249082, 625619033, 1251238066]

約数ペア:

[(1, 1251238066), (2, 625619033), (13, 96249082), (26, 48124541), (1187, 1054118), (2374, 527059), (15431, 81086), (30862, 40543)]