1964854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 16

約数和(自身を含む): 3040416

約数和(自身を除く): 1075562

約数列:

[1, 2, 71, 101, 137, 142, 202, 274, 7171, 9727, 13837, 14342, 19454, 27674, 982427, 1964854]

約数ペア:

[(1, 1964854), (2, 982427), (71, 27674), (101, 19454), (137, 14342), (142, 13837), (202, 9727), (274, 7171)]