2899311.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5657}}^1$

素因数の和:5694

約数の個数: 36

約数和(自身を含む): 57983184

約数和(自身を除く): 31214260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5657, 11314, 22628, 39599, 73541, 79198, 147082, 158396, 294164, 514787, 956033, 1029574, 1912066, 2059148, 3824132, 6692231, 13384462, 26768924]

約数ペア:

[(1, 26768924), (2, 13384462), (4, 6692231), (7, 3824132), (13, 2059148), (14, 1912066), (26, 1029574), (28, 956033), (52, 514787), (91, 294164), (169, 158396), (182, 147082), (338, 79198), (364, 73541), (676, 39599), (1183, 22628), (2366, 11314), (4732, 5657)]