318224868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2039903}}^1$

素因数の和:2039923

約数の個数: 24

約数和(自身を含む): 799642368

約数和(自身を除く): 481417500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2039903, 4079806, 6119709, 8159612, 12239418, 24478836, 26518739, 53037478, 79556217, 106074956, 159112434, 318224868]

約数ペア:

[(1, 318224868), (2, 159112434), (3, 106074956), (4, 79556217), (6, 53037478), (12, 26518739), (13, 24478836), (26, 12239418), (39, 8159612), (52, 6119709), (78, 4079806), (156, 2039903)]