3994354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 7814016

約数和(自身を除く): 3819662

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1291, 1547, 2582, 3094, 9037, 16783, 18074, 21947, 33566, 43894, 117481, 153629, 234962, 285311, 307258, 570622, 1997177, 3994354]

約数ペア:

[(1, 3994354), (2, 1997177), (7, 570622), (13, 307258), (14, 285311), (17, 234962), (26, 153629), (34, 117481), (91, 43894), (119, 33566), (182, 21947), (221, 18074), (238, 16783), (442, 9037), (1291, 3094), (1547, 2582)]