2021074472

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{4451}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 3822487200

約数和(自身を除く): 1801412728

約数列:

[1, 2, 4, 8, 211, 269, 422, 538, 844, 1076, 1688, 2152, 4451, 8902, 17804, 35608, 56759, 113518, 227036, 454072, 939161, 1197319, 1878322, 2394638, 3756644, 4789276, 7513288, 9578552, 252634309, 505268618, 1010537236, 2021074472]

約数ペア:

[(1, 2021074472), (2, 1010537236), (4, 505268618), (8, 252634309), (211, 9578552), (269, 7513288), (422, 4789276), (538, 3756644), (844, 2394638), (1076, 1878322), (1688, 1197319), (2152, 939161), (4451, 454072), (8902, 227036), (17804, 113518), (35608, 56759)]