1639541036140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11711007401}}^1$

素因数の和:11711007417

約数の個数: 24

約数和(自身を含む): 3934898487072

約数和(自身を除く): 2295357450932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11711007401, 23422014802, 46844029604, 58555037005, 81977051807, 117110074010, 163954103614, 234220148020, 327908207228, 409885259035, 819770518070, 1639541036140]

約数ペア:

[(1, 1639541036140), (2, 819770518070), (4, 409885259035), (5, 327908207228), (7, 234220148020), (10, 163954103614), (14, 117110074010), (20, 81977051807), (28, 58555037005), (35, 46844029604), (70, 23422014802), (140, 11711007401)]