1540222718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{8443}}^1$

素因数の和:10219

約数の個数: 16

約数和(自身を含む): 2355572016

約数和(自身を除く): 815349298

約数列:

[1, 2, 53, 106, 1721, 3442, 8443, 16886, 91213, 182426, 447479, 894958, 14530403, 29060806, 770111359, 1540222718]

約数ペア:

[(1, 1540222718), (2, 770111359), (53, 29060806), (106, 14530403), (1721, 894958), (3442, 447479), (8443, 182426), (16886, 91213)]