920132017

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{2053}}^1$

素因数の和:3592

約数の個数: 16

約数和(自身を含む): 1077281920

約数和(自身を除く): 157149903

約数列:

[1, 7, 43, 301, 1489, 2053, 10423, 14371, 64027, 88279, 448189, 617953, 3056917, 21398419, 131447431, 920132017]

約数ペア:

[(1, 920132017), (7, 131447431), (43, 21398419), (301, 3056917), (1489, 617953), (2053, 448189), (10423, 88279), (14371, 64027)]