2012010412

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{1231}}^1\times {\mathrm{1289}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 3537737280

約数和(自身を除く): 1525726868

約数列:

[1, 2, 4, 317, 634, 1231, 1268, 1289, 2462, 2578, 4924, 5156, 390227, 408613, 780454, 817226, 1560908, 1586759, 1634452, 3173518, 6347036, 503002603, 1006005206, 2012010412]

約数ペア:

[(1, 2012010412), (2, 1006005206), (4, 503002603), (317, 6347036), (634, 3173518), (1231, 1634452), (1268, 1586759), (1289, 1560908), (2462, 817226), (2578, 780454), (4924, 408613), (5156, 390227)]