1316052

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 3363360

約数和(自身を除く): 2047308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 263, 278, 417, 526, 556, 789, 834, 1052, 1251, 1578, 1668, 2367, 2502, 3156, 4734, 5004, 9468, 36557, 73114, 109671, 146228, 219342, 329013, 438684, 658026, 1316052]

約数ペア:

[(1, 1316052), (2, 658026), (3, 438684), (4, 329013), (6, 219342), (9, 146228), (12, 109671), (18, 73114), (36, 36557), (139, 9468), (263, 5004), (278, 4734), (417, 3156), (526, 2502), (556, 2367), (789, 1668), (834, 1578), (1052, 1251)]