2106580610

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{259751}}^1$

素因数の和:260569

約数の個数: 16

約数和(自身を含む): 3796535232

約数和(自身を除く): 1689954622

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 259751, 519502, 1298755, 2597510, 210658061, 421316122, 1053290305, 2106580610]

約数ペア:

[(1, 2106580610), (2, 1053290305), (5, 421316122), (10, 210658061), (811, 2597510), (1622, 1298755), (4055, 519502), (8110, 259751)]