1020782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 1853280

約数和(自身を除く): 832498

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4289, 8578, 30023, 60046, 72913, 145826, 510391, 1020782]

約数ペア:

[(1, 1020782), (2, 510391), (7, 145826), (14, 72913), (17, 60046), (34, 30023), (119, 8578), (238, 4289)]