2912682997

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1\times {\mathrm{1637}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 3354099840

約数和(自身を除く): 441416843

約数列:

[1, 7, 157, 1099, 1619, 1637, 11333, 11459, 254183, 257009, 1779281, 1799063, 2650303, 18552121, 416097571, 2912682997]

約数ペア:

[(1, 2912682997), (7, 416097571), (157, 18552121), (1099, 2650303), (1619, 1799063), (1637, 1779281), (11333, 257009), (11459, 254183)]