1090804946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 2139734016

約数和(自身を除く): 1048929070

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 223, 253, 322, 446, 506, 1381, 1561, 1771, 2453, 2762, 3122, 3542, 4906, 5129, 9667, 10258, 15191, 17171, 19334, 30382, 31763, 34342, 35903, 56419, 63526, 71806, 106337, 112838, 212674, 222341, 307963, 349393, 394933, 444682, 615926, 698786, 789866, 2155741, 2445751, 3387593, 4311482, 4891502, 6775186, 7083149, 14166298, 23713151, 47426302, 49582043, 77914639, 99164086, 155829278, 545402473, 1090804946]

約数ペア:

[(1, 1090804946), (2, 545402473), (7, 155829278), (11, 99164086), (14, 77914639), (22, 49582043), (23, 47426302), (46, 23713151), (77, 14166298), (154, 7083149), (161, 6775186), (223, 4891502), (253, 4311482), (322, 3387593), (446, 2445751), (506, 2155741), (1381, 789866), (1561, 698786), (1771, 615926), (2453, 444682), (2762, 394933), (3122, 349393), (3542, 307963), (4906, 222341), (5129, 212674), (9667, 112838), (10258, 106337), (15191, 71806), (17171, 63526), (19334, 56419), (30382, 35903), (31763, 34342)]