2100041213764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7481}}^1\times {\mathrm{33119}}^1$

素因数の和:40780

約数の個数: 48

約数和(自身を含む): 3982703316480

約数和(自身を除く): 1882662102716

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 7481, 8476, 14962, 29924, 33119, 66238, 97253, 132476, 194506, 389012, 430547, 861094, 1219403, 1722188, 2438806, 4877612, 5398397, 10796794, 15852239, 21593588, 31704478, 63408956, 70179161, 140358322, 247763239, 280716644, 495526478, 991052956, 3220922107, 6441844214, 12883688428, 40385407957, 80770815914, 161541631828, 525010303441, 1050020606882, 2100041213764]

約数ペア:

[(1, 2100041213764), (2, 1050020606882), (4, 525010303441), (13, 161541631828), (26, 80770815914), (52, 40385407957), (163, 12883688428), (326, 6441844214), (652, 3220922107), (2119, 991052956), (4238, 495526478), (7481, 280716644), (8476, 247763239), (14962, 140358322), (29924, 70179161), (33119, 63408956), (66238, 31704478), (97253, 21593588), (132476, 15852239), (194506, 10796794), (389012, 5398397), (430547, 4877612), (861094, 2438806), (1219403, 1722188)]