12826730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26177}}^1$

素因数の和:26198

約数の個数: 24

約数和(自身を含む): 26858628

約数和(自身を除く): 14031898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26177, 52354, 130885, 183239, 261770, 366478, 916195, 1282673, 1832390, 2565346, 6413365, 12826730]

約数ペア:

[(1, 12826730), (2, 6413365), (5, 2565346), (7, 1832390), (10, 1282673), (14, 916195), (35, 366478), (49, 261770), (70, 183239), (98, 130885), (245, 52354), (490, 26177)]