3964378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 6572160

約数和(自身を除く): 2607782

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2281, 4562, 25091, 50182, 180199, 360398, 1982189, 3964378]

約数ペア:

[(1, 3964378), (2, 1982189), (11, 360398), (22, 180199), (79, 50182), (158, 25091), (869, 4562), (1738, 2281)]