731352676

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{470021}}^1$

素因数の和:470414

約数の個数: 12

約数和(自身を含む): 1283160060

約数和(自身を除く): 551807384

約数列:

[1, 2, 4, 389, 778, 1556, 470021, 940042, 1880084, 182838169, 365676338, 731352676]

約数ペア:

[(1, 731352676), (2, 365676338), (4, 182838169), (389, 1880084), (778, 940042), (1556, 470021)]