313615996

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{57271}}^1$

素因数の和:57349

約数の個数: 18

約数和(自身を含む): 564071928

約数和(自身を除く): 250455932

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 57271, 114542, 229084, 2119027, 4238054, 8476108, 78403999, 156807998, 313615996]

約数ペア:

[(1, 313615996), (2, 156807998), (4, 78403999), (37, 8476108), (74, 4238054), (148, 2119027), (1369, 229084), (2738, 114542), (5476, 57271)]