1657204042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{897727}}^1$

素因数の和:897813

約数の個数: 16

約数和(自身を含む): 2714729472

約数和(自身を除く): 1057525430

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 897727, 1795454, 11670451, 23340902, 63738617, 127477234, 828602021, 1657204042]

約数ペア:

[(1, 1657204042), (2, 828602021), (13, 127477234), (26, 63738617), (71, 23340902), (142, 11670451), (923, 1795454), (1846, 897727)]