314871856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1513807}}^1$

素因数の和:1513828

約数の個数: 20

約数和(自身を含む): 656992672

約数和(自身を除く): 342120816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1513807, 3027614, 6055228, 12110456, 19679491, 24220912, 39358982, 78717964, 157435928, 314871856]

約数ペア:

[(1, 314871856), (2, 157435928), (4, 78717964), (8, 39358982), (13, 24220912), (16, 19679491), (26, 12110456), (52, 6055228), (104, 3027614), (208, 1513807)]