81738851716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4813}}^1\times {\mathrm{249749}}^1$

素因数の和:254583

約数の個数: 24

約数和(自身を含む): 151489359000

約数和(自身を除く): 69750507284

約数列:

[1, 2, 4, 17, 34, 68, 4813, 9626, 19252, 81821, 163642, 249749, 327284, 499498, 998996, 4245733, 8491466, 16982932, 1202041937, 2404083874, 4808167748, 20434712929, 40869425858, 81738851716]

約数ペア:

[(1, 81738851716), (2, 40869425858), (4, 20434712929), (17, 4808167748), (34, 2404083874), (68, 1202041937), (4813, 16982932), (9626, 8491466), (19252, 4245733), (81821, 998996), (163642, 499498), (249749, 327284)]