1900211054

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1525049}}^1$

素因数の和:1525147

約数の個数: 16

約数和(自身を含む): 3294108000

約数和(自身を除く): 1393896946

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1525049, 3050098, 10675343, 21350686, 135729361, 271458722, 950105527, 1900211054]

約数ペア:

[(1, 1900211054), (2, 950105527), (7, 271458722), (14, 135729361), (89, 21350686), (178, 10675343), (623, 3050098), (1246, 1525049)]