318261434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{8311}}^1$

素因数の和:8821

約数の個数: 16

約数和(自身を含む): 490142016

約数和(自身を除く): 171880582

約数列:

[1, 2, 41, 82, 467, 934, 8311, 16622, 19147, 38294, 340751, 681502, 3881237, 7762474, 159130717, 318261434]

約数ペア:

[(1, 318261434), (2, 159130717), (41, 7762474), (82, 3881237), (467, 681502), (934, 340751), (8311, 38294), (16622, 19147)]