6619568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{5237}}^1$

素因数の和:5324

約数の個数: 20

約数和(自身を含む): 12990240

約数和(自身を除く): 6370672

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 5237, 10474, 20948, 41896, 83792, 413723, 827446, 1654892, 3309784, 6619568]

約数ペア:

[(1, 6619568), (2, 3309784), (4, 1654892), (8, 827446), (16, 413723), (79, 83792), (158, 41896), (316, 20948), (632, 10474), (1264, 5237)]