2543010626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{31159}}^1$

素因数の和:31290

約数の個数: 32

約数和(自身を含む): 4261192320

約数和(自身を除く): 1718181694

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1898, 3139, 6278, 31159, 40807, 62318, 81614, 405067, 810134, 1339837, 2274607, 2679674, 4549214, 17417881, 29569891, 34835762, 59139782, 97808101, 195616202, 1271505313, 2543010626]

約数ペア:

[(1, 2543010626), (2, 1271505313), (13, 195616202), (26, 97808101), (43, 59139782), (73, 34835762), (86, 29569891), (146, 17417881), (559, 4549214), (949, 2679674), (1118, 2274607), (1898, 1339837), (3139, 810134), (6278, 405067), (31159, 81614), (40807, 62318)]