1885351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 2268000

約数和(自身を除く): 382649

約数列:

[1, 13, 17, 19, 221, 247, 323, 449, 4199, 5837, 7633, 8531, 99229, 110903, 145027, 1885351]

約数ペア:

[(1, 1885351), (13, 145027), (17, 110903), (19, 99229), (221, 8531), (247, 7633), (323, 5837), (449, 4199)]