315528044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{195737}}^1$

素因数の和:195785

約数の個数: 24

約数和(自身を含む): 613834368

約数和(自身を除く): 298306324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 195737, 391474, 782948, 2544581, 5089162, 6067847, 10178324, 12135694, 24271388, 78882011, 157764022, 315528044]

約数ペア:

[(1, 315528044), (2, 157764022), (4, 78882011), (13, 24271388), (26, 12135694), (31, 10178324), (52, 6067847), (62, 5089162), (124, 2544581), (403, 782948), (806, 391474), (1612, 195737)]