2830646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5311488

約数和(自身を除く): 2480842

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 151, 182, 206, 302, 721, 1057, 1339, 1442, 1963, 2114, 2678, 3926, 9373, 13741, 15553, 18746, 27482, 31106, 108871, 202189, 217742, 404378, 1415323, 2830646]

約数ペア:

[(1, 2830646), (2, 1415323), (7, 404378), (13, 217742), (14, 202189), (26, 108871), (91, 31106), (103, 27482), (151, 18746), (182, 15553), (206, 13741), (302, 9373), (721, 3926), (1057, 2678), (1339, 2114), (1442, 1963)]