6219490

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1879}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 11234880

約数和(自身を除く): 5015390

約数列:

[1, 2, 5, 10, 331, 662, 1655, 1879, 3310, 3758, 9395, 18790, 621949, 1243898, 3109745, 6219490]

約数ペア:

[(1, 6219490), (2, 3109745), (5, 1243898), (10, 621949), (331, 18790), (662, 9395), (1655, 3758), (1879, 3310)]