2719262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5117952

約数和(自身を除く): 2398690

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 223, 446, 469, 871, 938, 1561, 1742, 2899, 3122, 5798, 6097, 12194, 14941, 20293, 29882, 40586, 104587, 194233, 209174, 388466, 1359631, 2719262]

約数ペア:

[(1, 2719262), (2, 1359631), (7, 388466), (13, 209174), (14, 194233), (26, 104587), (67, 40586), (91, 29882), (134, 20293), (182, 14941), (223, 12194), (446, 6097), (469, 5798), (871, 3122), (938, 2899), (1561, 1742)]