2023195391

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{40933}}^1$

素因数の和:41270

約数の個数: 16

約数和(自身を含む): 2420673024

約数和(自身を除く): 397477633

約数列:

[1, 7, 23, 161, 307, 2149, 7061, 40933, 49427, 286531, 941459, 6590213, 12566431, 87965017, 289027913, 2023195391]

約数ペア:

[(1, 2023195391), (7, 289027913), (23, 87965017), (161, 12566431), (307, 6590213), (2149, 941459), (7061, 286531), (40933, 49427)]