2725814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2608522

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 881, 1547, 1762, 3094, 6167, 11453, 12334, 14977, 22906, 29954, 80171, 104839, 160342, 194701, 209678, 389402, 1362907, 2725814]

約数ペア:

[(1, 2725814), (2, 1362907), (7, 389402), (13, 209678), (14, 194701), (17, 160342), (26, 104839), (34, 80171), (91, 29954), (119, 22906), (182, 14977), (221, 12334), (238, 11453), (442, 6167), (881, 3094), (1547, 1762)]