2851706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2289094

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 169, 286, 338, 649, 767, 1298, 1534, 1859, 2197, 3718, 4394, 8437, 9971, 16874, 19942, 24167, 48334, 109681, 129623, 219362, 259246, 1425853, 2851706]

約数ペア:

[(1, 2851706), (2, 1425853), (11, 259246), (13, 219362), (22, 129623), (26, 109681), (59, 48334), (118, 24167), (143, 19942), (169, 16874), (286, 9971), (338, 8437), (649, 4394), (767, 3718), (1298, 2197), (1534, 1859)]