1231256522

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1\times {\mathrm{4153}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 1857535872

約数和(自身を除く): 626279350

約数列:

[1, 2, 271, 542, 547, 1094, 4153, 8306, 148237, 296474, 1125463, 2250926, 2271691, 4543382, 615628261, 1231256522]

約数ペア:

[(1, 1231256522), (2, 615628261), (271, 4543382), (542, 2271691), (547, 2250926), (1094, 1125463), (4153, 296474), (8306, 148237)]