3977291234

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{19843}}^1$

素因数の和:20094

約数の個数: 32

約数和(自身を含む): 6934287360

約数和(自身を除く): 2956996126

約数列:

[1, 2, 7, 14, 103, 139, 206, 278, 721, 973, 1442, 1946, 14317, 19843, 28634, 39686, 100219, 138901, 200438, 277802, 2043829, 2758177, 4087658, 5516354, 14306803, 19307239, 28613606, 38614478, 284092231, 568184462, 1988645617, 3977291234]

約数ペア:

[(1, 3977291234), (2, 1988645617), (7, 568184462), (14, 284092231), (103, 38614478), (139, 28613606), (206, 19307239), (278, 14306803), (721, 5516354), (973, 4087658), (1442, 2758177), (1946, 2043829), (14317, 277802), (19843, 200438), (28634, 138901), (39686, 100219)]