1821932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 3763200

約数和(自身を除く): 1941268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2099, 4198, 8396, 14693, 29386, 58772, 65069, 130138, 260276, 455483, 910966, 1821932]

約数ペア:

[(1, 1821932), (2, 910966), (4, 455483), (7, 260276), (14, 130138), (28, 65069), (31, 58772), (62, 29386), (124, 14693), (217, 8396), (434, 4198), (868, 2099)]