2012954884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{20161}}^1$

素因数の和:20503

約数の個数: 24

約数和(自身を含む): 3570690200

約数和(自身を除く): 1557735316

約数列:

[1, 2, 4, 109, 218, 229, 436, 458, 916, 20161, 24961, 40322, 49922, 80644, 99844, 2197549, 4395098, 4616869, 8790196, 9233738, 18467476, 503238721, 1006477442, 2012954884]

約数ペア:

[(1, 2012954884), (2, 1006477442), (4, 503238721), (109, 18467476), (218, 9233738), (229, 8790196), (436, 4616869), (458, 4395098), (916, 2197549), (20161, 99844), (24961, 80644), (40322, 49922)]