2021570297

素因数分解:

${\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 2082905280

約数和(自身を除く): 61334983

約数列:

[1, 67, 89, 347, 977, 5963, 23249, 30883, 65459, 86953, 339019, 2069161, 5825851, 22714273, 30172691, 2021570297]

約数ペア:

[(1, 2021570297), (67, 30172691), (89, 22714273), (347, 5825851), (977, 2069161), (5963, 339019), (23249, 86953), (30883, 65459)]