1990993811

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{39209}}^1$

素因数の和:39358

約数の個数: 16

約数和(自身を含む): 2202033600

約数和(自身を除く): 211039789

約数列:

[1, 17, 29, 103, 493, 1751, 2987, 39209, 50779, 666553, 1137061, 4038527, 19330037, 68654959, 117117283, 1990993811]

約数ペア:

[(1, 1990993811), (17, 117117283), (29, 68654959), (103, 19330037), (493, 4038527), (1751, 1137061), (2987, 666553), (39209, 50779)]