7982318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 12768000

約数和(自身を除く): 4785682

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2659, 3002, 5318, 50521, 101042, 210061, 420122, 3991159, 7982318]

約数ペア:

[(1, 7982318), (2, 3991159), (19, 420122), (38, 210061), (79, 101042), (158, 50521), (1501, 5318), (2659, 3002)]