2017903852864

素因数分解:

$2^6\times {\mathrm{47041}}^1\times {\mathrm{670261}}^1$

素因数の和:717314

約数の個数: 28

約数和(自身を含む): 4004369055508

約数和(自身を除く): 1986465202644

約数列:

[1, 2, 4, 8, 16, 32, 64, 47041, 94082, 188164, 376328, 670261, 752656, 1340522, 1505312, 2681044, 3010624, 5362088, 10724176, 21448352, 42896704, 31529747701, 63059495402, 126118990804, 252237981608, 504475963216, 1008951926432, 2017903852864]

約数ペア:

[(1, 2017903852864), (2, 1008951926432), (4, 504475963216), (8, 252237981608), (16, 126118990804), (32, 63059495402), (64, 31529747701), (47041, 42896704), (94082, 21448352), (188164, 10724176), (376328, 5362088), (670261, 3010624), (752656, 2681044), (1340522, 1505312)]