2784779166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151687}}^1$

素因数の和:1151736

約数の個数: 32

約数和(自身を含む): 6191474688

約数和(自身を除く): 3406695522

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 1151687, 2303374, 3455061, 6910122, 14971931, 29943862, 35702297, 44915793, 71404594, 89831586, 107106891, 214213782, 464129861, 928259722, 1392389583, 2784779166]

約数ペア:

[(1, 2784779166), (2, 1392389583), (3, 928259722), (6, 464129861), (13, 214213782), (26, 107106891), (31, 89831586), (39, 71404594), (62, 44915793), (78, 35702297), (93, 29943862), (186, 14971931), (403, 6910122), (806, 3455061), (1209, 2303374), (2418, 1151687)]