6478928

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1634

約数の個数: 20

約数和(自身を含む): 12603360

約数和(自身を除く): 6124432

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 1319, 2456, 2638, 4912, 5276, 10552, 21104, 404933, 809866, 1619732, 3239464, 6478928]

約数ペア:

[(1, 6478928), (2, 3239464), (4, 1619732), (8, 809866), (16, 404933), (307, 21104), (614, 10552), (1228, 5276), (1319, 4912), (2456, 2638)]