1240848014

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1214137}}^1$

素因数の和:1214219

約数の個数: 16

約数和(自身を含む): 2156309088

約数和(自身を除く): 915461074

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1214137, 2428274, 8498959, 16997918, 88632001, 177264002, 620424007, 1240848014]

約数ペア:

[(1, 1240848014), (2, 620424007), (7, 177264002), (14, 88632001), (73, 16997918), (146, 8498959), (511, 2428274), (1022, 1214137)]