858767084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1123}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 1776531456

約数和(自身を除く): 917764372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 881, 1123, 1762, 2246, 3524, 4492, 6167, 7861, 12334, 15722, 24668, 27311, 31444, 34813, 54622, 69626, 109244, 139252, 191177, 243691, 382354, 487382, 764708, 974764, 989363, 1978726, 3957452, 6925541, 13851082, 27702164, 30670253, 61340506, 122681012, 214691771, 429383542, 858767084]

約数ペア:

[(1, 858767084), (2, 429383542), (4, 214691771), (7, 122681012), (14, 61340506), (28, 30670253), (31, 27702164), (62, 13851082), (124, 6925541), (217, 3957452), (434, 1978726), (868, 989363), (881, 974764), (1123, 764708), (1762, 487382), (2246, 382354), (3524, 243691), (4492, 191177), (6167, 139252), (7861, 109244), (12334, 69626), (15722, 54622), (24668, 34813), (27311, 31444)]