2658838

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 4998672

約数和(自身を除く): 2339834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2087, 4174, 14609, 27131, 29218, 54262, 102263, 189917, 204526, 379834, 1329419, 2658838]

約数ペア:

[(1, 2658838), (2, 1329419), (7, 379834), (13, 204526), (14, 189917), (26, 102263), (49, 54262), (91, 29218), (98, 27131), (182, 14609), (637, 4174), (1274, 2087)]