2912732086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 4952458224

約数和(自身を除く): 2039726138

約数列:

[1, 2, 11, 22, 41, 82, 121, 163, 242, 326, 451, 902, 1793, 1801, 3586, 3602, 4961, 6683, 9922, 13366, 19723, 19811, 39446, 39622, 73513, 73841, 147026, 147682, 217921, 293563, 435842, 587126, 808643, 812251, 1617286, 1624502, 3229193, 6458386, 8934761, 12036083, 17869522, 24072166, 35521123, 71042246, 132396913, 264793826, 1456366043, 2912732086]

約数ペア:

[(1, 2912732086), (2, 1456366043), (11, 264793826), (22, 132396913), (41, 71042246), (82, 35521123), (121, 24072166), (163, 17869522), (242, 12036083), (326, 8934761), (451, 6458386), (902, 3229193), (1793, 1624502), (1801, 1617286), (3586, 812251), (3602, 808643), (4961, 587126), (6683, 435842), (9922, 293563), (13366, 217921), (19723, 147682), (19811, 147026), (39446, 73841), (39622, 73513)]