3949206460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2947169}}^1$

素因数の和:2947245

約数の個数: 24

約数和(自身を含む): 8417117520

約数和(自身を除く): 4467911060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2947169, 5894338, 11788676, 14735845, 29471690, 58943380, 197460323, 394920646, 789841292, 987301615, 1974603230, 3949206460]

約数ペア:

[(1, 3949206460), (2, 1974603230), (4, 987301615), (5, 789841292), (10, 394920646), (20, 197460323), (67, 58943380), (134, 29471690), (268, 14735845), (335, 11788676), (670, 5894338), (1340, 2947169)]