1982900404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{280229}}^1$

素因数の和:280323

約数の個数: 24

約数和(自身を含む): 3648594600

約数和(自身を除く): 1665694196

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 280229, 560458, 1120916, 8126641, 16253282, 17093969, 32506564, 34187938, 68375876, 495725101, 991450202, 1982900404]

約数ペア:

[(1, 1982900404), (2, 991450202), (4, 495725101), (29, 68375876), (58, 34187938), (61, 32506564), (116, 17093969), (122, 16253282), (244, 8126641), (1769, 1120916), (3538, 560458), (7076, 280229)]