10400828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 19353600

約数和(自身を除く): 8952772

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1279, 2033, 2558, 4066, 5116, 8132, 24301, 48602, 97204, 136853, 273706, 547412, 2600207, 5200414, 10400828]

約数ペア:

[(1, 10400828), (2, 5200414), (4, 2600207), (19, 547412), (38, 273706), (76, 136853), (107, 97204), (214, 48602), (428, 24301), (1279, 8132), (2033, 5116), (2558, 4066)]