1298902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1065002

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 151, 187, 253, 302, 374, 391, 506, 782, 1661, 2567, 3322, 3473, 4301, 5134, 6946, 8602, 28237, 38203, 56474, 59041, 76406, 118082, 649451, 1298902]

約数ペア:

[(1, 1298902), (2, 649451), (11, 118082), (17, 76406), (22, 59041), (23, 56474), (34, 38203), (46, 28237), (151, 8602), (187, 6946), (253, 5134), (302, 4301), (374, 3473), (391, 3322), (506, 2567), (782, 1661)]