2053642712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167891}}^1$

素因数の和:168047

約数の個数: 32

約数和(自身を含む): 4230878400

約数和(自身を除く): 2177235688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 167891, 335782, 671564, 1343128, 1846801, 3693602, 7387204, 14774408, 23336849, 46673698, 93347396, 186694792, 256705339, 513410678, 1026821356, 2053642712]

約数ペア:

[(1, 2053642712), (2, 1026821356), (4, 513410678), (8, 256705339), (11, 186694792), (22, 93347396), (44, 46673698), (88, 23336849), (139, 14774408), (278, 7387204), (556, 3693602), (1112, 1846801), (1529, 1343128), (3058, 671564), (6116, 335782), (12232, 167891)]