2027616721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{5077}}^1$

素因数の和:6112

約数の個数: 16

約数和(自身を含む): 2256744448

約数和(自身を除く): 229127727

約数列:

[1, 13, 31, 403, 991, 5077, 12883, 30721, 66001, 157387, 399373, 2046031, 5031307, 65406991, 155970517, 2027616721]

約数ペア:

[(1, 2027616721), (13, 155970517), (31, 65406991), (403, 5031307), (991, 2046031), (5077, 399373), (12883, 157387), (30721, 66001)]