1337249906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{445453}}^1$

素因数の和:445553

約数の個数: 16

約数和(自身を含む): 2138179200

約数和(自身を除く): 800929294

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 445453, 890906, 8463607, 16927214, 35190787, 70381574, 668624953, 1337249906]

約数ペア:

[(1, 1337249906), (2, 668624953), (19, 70381574), (38, 35190787), (79, 16927214), (158, 8463607), (1501, 890906), (3002, 445453)]