2017840445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1\times {\mathrm{5701}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 2506371120

約数和(自身を除く): 488530675

約数列:

[1, 5, 29, 145, 2441, 5701, 12205, 28505, 70789, 165329, 353945, 826645, 13916141, 69580705, 403568089, 2017840445]

約数ペア:

[(1, 2017840445), (5, 403568089), (29, 69580705), (145, 13916141), (2441, 826645), (5701, 353945), (12205, 165329), (28505, 70789)]