2100078764

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{51407}}^1$

素因数の和:52877

約数の個数: 24

約数和(自身を含む): 4203118080

約数和(自身を除く): 2103039316

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5836, 10213, 20426, 40852, 51407, 102814, 205628, 359849, 719698, 1439396, 75002813, 150005626, 300011252, 525019691, 1050039382, 2100078764]

約数ペア:

[(1, 2100078764), (2, 1050039382), (4, 525019691), (7, 300011252), (14, 150005626), (28, 75002813), (1459, 1439396), (2918, 719698), (5836, 359849), (10213, 205628), (20426, 102814), (40852, 51407)]