179969474

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 272348160

約数和(自身を除く): 92378686

約数列:

[1, 2, 223, 271, 446, 542, 1489, 2978, 60433, 120866, 332047, 403519, 664094, 807038, 89984737, 179969474]

約数ペア:

[(1, 179969474), (2, 89984737), (223, 807038), (271, 664094), (446, 403519), (542, 332047), (1489, 120866), (2978, 60433)]