2181508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4583}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 4620672

約数和(自身を除く): 2439164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4583, 9166, 18332, 32081, 64162, 77911, 128324, 155822, 311644, 545377, 1090754, 2181508]

約数ペア:

[(1, 2181508), (2, 1090754), (4, 545377), (7, 311644), (14, 155822), (17, 128324), (28, 77911), (34, 64162), (68, 32081), (119, 18332), (238, 9166), (476, 4583)]