2008542431

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{55813}}^1$

素因数の和:55970

約数の個数: 16

約数和(自身を含む): 2362941504

約数和(自身を除く): 354399073

約数列:

[1, 7, 53, 97, 371, 679, 5141, 35987, 55813, 390691, 2958089, 5413861, 20706623, 37897027, 286934633, 2008542431]

約数ペア:

[(1, 2008542431), (7, 286934633), (53, 37897027), (97, 20706623), (371, 5413861), (679, 2958089), (5141, 390691), (35987, 55813)]