2790521410

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{339067}}^1$

素因数の和:339897

約数の個数: 16

約数和(自身を含む): 5029056576

約数和(自身を除く): 2238535166

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 339067, 678134, 1695335, 3390670, 279052141, 558104282, 1395260705, 2790521410]

約数ペア:

[(1, 2790521410), (2, 1395260705), (5, 558104282), (10, 279052141), (823, 3390670), (1646, 1695335), (4115, 678134), (8230, 339067)]