2978489758

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{30553}}^1$

素因数の和:31251

約数の個数: 16

約数和(自身を含む): 4531769280

約数和(自身を除く): 1553279522

約数列:

[1, 2, 79, 158, 617, 1234, 30553, 48743, 61106, 97486, 2413687, 4827374, 18851201, 37702402, 1489244879, 2978489758]

約数ペア:

[(1, 2978489758), (2, 1489244879), (79, 37702402), (158, 18851201), (617, 4827374), (1234, 2413687), (30553, 97486), (48743, 61106)]