1538748348530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{3519311}}^1$

素因数の和:3521242

約数の個数: 32

約数和(自身を含む): 2891691975168

約数和(自身を除く): 1352943626638

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1901, 3802, 9505, 19010, 43723, 87446, 218615, 437230, 3519311, 7038622, 17596555, 35193110, 80944153, 161888306, 404720765, 809441530, 6690210211, 13380420422, 33451051055, 66902102110, 153874834853, 307749669706, 769374174265, 1538748348530]

約数ペア:

[(1, 1538748348530), (2, 769374174265), (5, 307749669706), (10, 153874834853), (23, 66902102110), (46, 33451051055), (115, 13380420422), (230, 6690210211), (1901, 809441530), (3802, 404720765), (9505, 161888306), (19010, 80944153), (43723, 35193110), (87446, 17596555), (218615, 7038622), (437230, 3519311)]