426943948

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{1489}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 756383600

約数和(自身を除く): 329439652

約数列:

[1, 2, 4, 97, 194, 388, 739, 1478, 1489, 2956, 2978, 5956, 71683, 143366, 144433, 286732, 288866, 577732, 1100371, 2200742, 4401484, 106735987, 213471974, 426943948]

約数ペア:

[(1, 426943948), (2, 213471974), (4, 106735987), (97, 4401484), (194, 2200742), (388, 1100371), (739, 577732), (1478, 288866), (1489, 286732), (2956, 144433), (2978, 143366), (5956, 71683)]