2779071918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{931949}}^1$

素因数の和:932032

約数の個数: 32

約数和(自身を含む): 6441638400

約数和(自身を除く): 3662566482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 931949, 1863898, 2795847, 5591694, 6523643, 13047286, 19570929, 39141858, 66168379, 132336758, 198505137, 397010274, 463178653, 926357306, 1389535959, 2779071918]

約数ペア:

[(1, 2779071918), (2, 1389535959), (3, 926357306), (6, 463178653), (7, 397010274), (14, 198505137), (21, 132336758), (42, 66168379), (71, 39141858), (142, 19570929), (213, 13047286), (426, 6523643), (497, 5591694), (994, 2795847), (1491, 1863898), (2982, 931949)]