1621057724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2834017}}^1$

素因数の和:2834045

約数の個数: 24

約数和(自身を含む): 3332805168

約数和(自身を除く): 1711747444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2834017, 5668034, 11336068, 31174187, 36842221, 62348374, 73684442, 124696748, 147368884, 405264431, 810528862, 1621057724]

約数ペア:

[(1, 1621057724), (2, 810528862), (4, 405264431), (11, 147368884), (13, 124696748), (22, 73684442), (26, 62348374), (44, 36842221), (52, 31174187), (143, 11336068), (286, 5668034), (572, 2834017)]