2017278438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549369}}^1$

素因数の和:1549412

約数の個数: 32

約数和(自身を含む): 4759664640

約数和(自身を除く): 2742386202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1549369, 3098738, 4648107, 9296214, 10845583, 21691166, 32536749, 48030439, 65073498, 96060878, 144091317, 288182634, 336213073, 672426146, 1008639219, 2017278438]

約数ペア:

[(1, 2017278438), (2, 1008639219), (3, 672426146), (6, 336213073), (7, 288182634), (14, 144091317), (21, 96060878), (31, 65073498), (42, 48030439), (62, 32536749), (93, 21691166), (186, 10845583), (217, 9296214), (434, 4648107), (651, 3098738), (1302, 1549369)]