1312295524

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{487}}^1\times {\mathrm{1999}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 2309216000

約数和(自身を除く): 996920476

約数列:

[1, 2, 4, 337, 487, 674, 974, 1348, 1948, 1999, 3998, 7996, 164119, 328238, 656476, 673663, 973513, 1347326, 1947026, 2694652, 3894052, 328073881, 656147762, 1312295524]

約数ペア:

[(1, 1312295524), (2, 656147762), (4, 328073881), (337, 3894052), (487, 2694652), (674, 1947026), (974, 1347326), (1348, 973513), (1948, 673663), (1999, 656476), (3998, 328238), (7996, 164119)]