3896289104

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{778013}}^1$

素因数の和:778334

約数の個数: 20

約数和(自身を含む): 7573188276

約数和(自身を除く): 3676899172

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 778013, 1556026, 3112052, 6224104, 12448208, 243518069, 487036138, 974072276, 1948144552, 3896289104]

約数ペア:

[(1, 3896289104), (2, 1948144552), (4, 974072276), (8, 487036138), (16, 243518069), (313, 12448208), (626, 6224104), (1252, 3112052), (2504, 1556026), (5008, 778013)]