1140881812

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{490913}}^1$

素因数の和:491007

約数の個数: 24

約数和(自身を含む): 2309259456

約数和(自身を除く): 1168377644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 490913, 981826, 1963652, 3436391, 6872782, 13745564, 40745779, 81491558, 162983116, 285220453, 570440906, 1140881812]

約数ペア:

[(1, 1140881812), (2, 570440906), (4, 285220453), (7, 162983116), (14, 81491558), (28, 40745779), (83, 13745564), (166, 6872782), (332, 3436391), (581, 1963652), (1162, 981826), (2324, 490913)]