493410242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 806077440

約数和(自身を除く): 312667198

約数列:

[1, 2, 13, 26, 239, 271, 293, 478, 542, 586, 3107, 3523, 3809, 6214, 7046, 7618, 64769, 70027, 79403, 129538, 140054, 158806, 841997, 910351, 1032239, 1683994, 1820702, 2064478, 18977317, 37954634, 246705121, 493410242]

約数ペア:

[(1, 493410242), (2, 246705121), (13, 37954634), (26, 18977317), (239, 2064478), (271, 1820702), (293, 1683994), (478, 1032239), (542, 910351), (586, 841997), (3107, 158806), (3523, 140054), (3809, 129538), (6214, 79403), (7046, 70027), (7618, 64769)]