7250438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 24

約数和(自身を含む): 12407400

約数和(自身を除く): 5156962

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1129, 2258, 3211, 6422, 14677, 21451, 29354, 42902, 190801, 278863, 381602, 557726, 3625219, 7250438]

約数ペア:

[(1, 7250438), (2, 3625219), (13, 557726), (19, 381602), (26, 278863), (38, 190801), (169, 42902), (247, 29354), (338, 21451), (494, 14677), (1129, 6422), (2258, 3211)]