4251569138

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{569}}^1\times {\mathrm{2729}}^1$

素因数の和:3374

約数の個数: 24

約数和(自身を含む): 6568298100

約数和(自身を除く): 2316728962

約数列:

[1, 2, 37, 74, 569, 1138, 1369, 2729, 2738, 5458, 21053, 42106, 100973, 201946, 778961, 1552801, 1557922, 3105602, 3736001, 7472002, 57453637, 114907274, 2125784569, 4251569138]

約数ペア:

[(1, 4251569138), (2, 2125784569), (37, 114907274), (74, 57453637), (569, 7472002), (1138, 3736001), (1369, 3105602), (2729, 1557922), (2738, 1552801), (5458, 778961), (21053, 201946), (42106, 100973)]