1551145994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{145757}}^1$

素因数の和:146089

約数の個数: 16

約数和(自身を含む): 2471472648

約数和(自身を除く): 920326654

約数列:

[1, 2, 17, 34, 313, 626, 5321, 10642, 145757, 291514, 2477869, 4955738, 45621941, 91243882, 775572997, 1551145994]

約数ペア:

[(1, 1551145994), (2, 775572997), (17, 91243882), (34, 45621941), (313, 4955738), (626, 2477869), (5321, 291514), (10642, 145757)]