1917004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 3564288

約数和(自身を除く): 1647284

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 311, 622, 1244, 1541, 3082, 6164, 7153, 14306, 20837, 28612, 41674, 83348, 479251, 958502, 1917004]

約数ペア:

[(1, 1917004), (2, 958502), (4, 479251), (23, 83348), (46, 41674), (67, 28612), (92, 20837), (134, 14306), (268, 7153), (311, 6164), (622, 3082), (1244, 1541)]