1581918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 3610656

約数和(自身を除く): 2028738

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1193, 1326, 2386, 3579, 7158, 15509, 20281, 31018, 40562, 46527, 60843, 93054, 121686, 263653, 527306, 790959, 1581918]

約数ペア:

[(1, 1581918), (2, 790959), (3, 527306), (6, 263653), (13, 121686), (17, 93054), (26, 60843), (34, 46527), (39, 40562), (51, 31018), (78, 20281), (102, 15509), (221, 7158), (442, 3579), (663, 2386), (1193, 1326)]