8045494478

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{777643}}^1$

素因数の和:778391

約数の個数: 16

約数和(自身を含む): 13810957440

約数和(自身を除く): 5765462962

約数列:

[1, 2, 7, 14, 739, 1478, 5173, 10346, 777643, 1555286, 5443501, 10887002, 574678177, 1149356354, 4022747239, 8045494478]

約数ペア:

[(1, 8045494478), (2, 4022747239), (7, 1149356354), (14, 574678177), (739, 10887002), (1478, 5443501), (5173, 1555286), (10346, 777643)]