2504348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3108196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 173, 188, 308, 329, 346, 517, 658, 692, 1034, 1211, 1316, 1903, 2068, 2422, 3619, 3806, 4844, 7238, 7612, 8131, 13321, 14476, 16262, 26642, 32524, 53284, 56917, 89441, 113834, 178882, 227668, 357764, 626087, 1252174, 2504348]

約数ペア:

[(1, 2504348), (2, 1252174), (4, 626087), (7, 357764), (11, 227668), (14, 178882), (22, 113834), (28, 89441), (44, 56917), (47, 53284), (77, 32524), (94, 26642), (154, 16262), (173, 14476), (188, 13321), (308, 8131), (329, 7612), (346, 7238), (517, 4844), (658, 3806), (692, 3619), (1034, 2422), (1211, 2068), (1316, 1903)]