636984946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1733}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 1049888448

約数和(自身を除く): 412903502

約数列:

[1, 2, 13, 26, 67, 134, 211, 422, 871, 1733, 1742, 2743, 3466, 5486, 14137, 22529, 28274, 45058, 116111, 183781, 232222, 365663, 367562, 731326, 1509443, 3018886, 4753619, 9507238, 24499421, 48998842, 318492473, 636984946]

約数ペア:

[(1, 636984946), (2, 318492473), (13, 48998842), (26, 24499421), (67, 9507238), (134, 4753619), (211, 3018886), (422, 1509443), (871, 731326), (1733, 367562), (1742, 365663), (2743, 232222), (3466, 183781), (5486, 116111), (14137, 45058), (22529, 28274)]