4490292121

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{14051}}^1$

素因数の和:14772

約数の個数: 16

約数和(自身を含む): 5212505088

約数和(自身を除く): 722212967

約数列:

[1, 7, 71, 497, 643, 4501, 14051, 45653, 98357, 319571, 997621, 6983347, 9034793, 63243551, 641470303, 4490292121]

約数ペア:

[(1, 4490292121), (7, 641470303), (71, 63243551), (497, 9034793), (643, 6983347), (4501, 997621), (14051, 319571), (45653, 98357)]