170909206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 285314400

約数和(自身を除く): 114405194

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 689, 949, 1378, 1699, 1898, 3398, 3869, 7738, 22087, 44174, 50297, 90047, 100594, 124027, 180094, 248054, 1170611, 1612351, 2341222, 3224702, 6573431, 13146862, 85454603, 170909206]

約数ペア:

[(1, 170909206), (2, 85454603), (13, 13146862), (26, 6573431), (53, 3224702), (73, 2341222), (106, 1612351), (146, 1170611), (689, 248054), (949, 180094), (1378, 124027), (1699, 100594), (1898, 90047), (3398, 50297), (3869, 44174), (7738, 22087)]