2265692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 2687620

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 233, 286, 374, 442, 466, 572, 748, 884, 932, 2431, 2563, 3029, 3961, 4862, 5126, 6058, 7922, 9724, 10252, 12116, 15844, 33319, 43571, 51493, 66638, 87142, 102986, 133276, 174284, 205972, 566423, 1132846, 2265692]

約数ペア:

[(1, 2265692), (2, 1132846), (4, 566423), (11, 205972), (13, 174284), (17, 133276), (22, 102986), (26, 87142), (34, 66638), (44, 51493), (52, 43571), (68, 33319), (143, 15844), (187, 12116), (221, 10252), (233, 9724), (286, 7922), (374, 6058), (442, 5126), (466, 4862), (572, 3961), (748, 3029), (884, 2563), (932, 2431)]