493456826

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{12473}}^1$

素因数の和:12757

約数の個数: 16

約数和(自身を含む): 750835008

約数和(自身を除く): 257378182

約数列:

[1, 2, 131, 151, 262, 302, 12473, 19781, 24946, 39562, 1633963, 1883423, 3267926, 3766846, 246728413, 493456826]

約数ペア:

[(1, 493456826), (2, 246728413), (131, 3766846), (151, 3267926), (262, 1883423), (302, 1633963), (12473, 39562), (19781, 24946)]