2456311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 2933280

約数和(自身を除く): 476969

約数列:

[1, 11, 13, 89, 143, 193, 979, 1157, 2123, 2509, 12727, 17177, 27599, 188947, 223301, 2456311]

約数ペア:

[(1, 2456311), (11, 223301), (13, 188947), (89, 27599), (143, 17177), (193, 12727), (979, 2509), (1157, 2123)]