492790306

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{7949}}^1$

素因数の和:8313

約数の個数: 16

約数和(自身を含む): 747936000

約数和(自身を除く): 255145694

約数列:

[1, 2, 139, 223, 278, 446, 7949, 15898, 30997, 61994, 1104911, 1772627, 2209822, 3545254, 246395153, 492790306]

約数ペア:

[(1, 492790306), (2, 246395153), (139, 3545254), (223, 2209822), (278, 1772627), (446, 1104911), (7949, 61994), (15898, 30997)]