393180652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{3911}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 706178592

約数和(自身を除く): 312997940

約数列:

[1, 2, 4, 41, 82, 164, 613, 1226, 2452, 3911, 7822, 15644, 25133, 50266, 100532, 160351, 320702, 641404, 2397443, 4794886, 9589772, 98295163, 196590326, 393180652]

約数ペア:

[(1, 393180652), (2, 196590326), (4, 98295163), (41, 9589772), (82, 4794886), (164, 2397443), (613, 641404), (1226, 320702), (2452, 160351), (3911, 100532), (7822, 50266), (15644, 25133)]