2013152468945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1\times {\mathrm{5138149}}^1$

素因数の和:5141584

約数の個数: 16

約数和(自身を含む): 2521557388800

約数和(自身を除く): 508404919855

約数列:

[1, 5, 23, 115, 3407, 17035, 78361, 391805, 5138149, 25690745, 118177427, 590887135, 17505673643, 87528368215, 402630493789, 2013152468945]

約数ペア:

[(1, 2013152468945), (5, 402630493789), (23, 87528368215), (115, 17505673643), (3407, 590887135), (17035, 118177427), (78361, 25690745), (391805, 5138149)]