2103302551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{44587}}^1$

素因数の和:44910

約数の個数: 16

約数和(自身を含む): 2516903424

約数和(自身を除く): 413600873

約数列:

[1, 7, 23, 161, 293, 2051, 6739, 44587, 47173, 312109, 1025501, 7178507, 13063991, 91447937, 300471793, 2103302551]

約数ペア:

[(1, 2103302551), (7, 300471793), (23, 91447937), (161, 13063991), (293, 7178507), (2051, 1025501), (6739, 312109), (44587, 47173)]