1401587908

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{495611}}^1$

素因数の和:495723

約数の個数: 24

約数和(自身を含む): 2830935744

約数和(自身を除く): 1429347836

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 495611, 991222, 1982444, 3469277, 6938554, 13877108, 50056711, 100113422, 200226844, 350396977, 700793954, 1401587908]

約数ペア:

[(1, 1401587908), (2, 700793954), (4, 350396977), (7, 200226844), (14, 100113422), (28, 50056711), (101, 13877108), (202, 6938554), (404, 3469277), (707, 1982444), (1414, 991222), (2828, 495611)]