2019288478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6832

約数の個数: 32

約数和(自身を含む): 3217259520

約数和(自身を除く): 1197971042

約数列:

[1, 2, 31, 62, 67, 73, 134, 146, 2077, 2263, 4154, 4526, 4891, 6659, 9782, 13318, 151621, 206429, 303242, 412858, 446153, 486107, 892306, 972214, 13830743, 15069317, 27661486, 30138634, 32569169, 65138338, 1009644239, 2019288478]

約数ペア:

[(1, 2019288478), (2, 1009644239), (31, 65138338), (62, 32569169), (67, 30138634), (73, 27661486), (134, 15069317), (146, 13830743), (2077, 972214), (2263, 892306), (4154, 486107), (4526, 446153), (4891, 412858), (6659, 303242), (9782, 206429), (13318, 151621)]