1680496948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{482347}}^1$

素因数の和:482431

約数の個数: 24

約数和(自身を含む): 3214367072

約数和(自身を除く): 1533870124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 482347, 964694, 1929388, 6270511, 12541022, 25082044, 32317249, 64634498, 129268996, 420124237, 840248474, 1680496948]

約数ペア:

[(1, 1680496948), (2, 840248474), (4, 420124237), (13, 129268996), (26, 64634498), (52, 32317249), (67, 25082044), (134, 12541022), (268, 6270511), (871, 1929388), (1742, 964694), (3484, 482347)]