2320199804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 4416500928

約数和(自身を除く): 2096301124

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 397, 668, 673, 794, 1346, 1588, 2171, 2692, 4342, 5161, 8684, 8749, 10322, 17498, 20644, 34996, 66299, 112391, 132598, 224782, 265196, 267181, 449564, 534362, 861887, 1068724, 1461083, 1723774, 2922166, 3447548, 3473353, 5844332, 6946706, 13893412, 44619227, 89238454, 178476908, 580049951, 1160099902, 2320199804]

約数ペア:

[(1, 2320199804), (2, 1160099902), (4, 580049951), (13, 178476908), (26, 89238454), (52, 44619227), (167, 13893412), (334, 6946706), (397, 5844332), (668, 3473353), (673, 3447548), (794, 2922166), (1346, 1723774), (1588, 1461083), (2171, 1068724), (2692, 861887), (4342, 534362), (5161, 449564), (8684, 267181), (8749, 265196), (10322, 224782), (17498, 132598), (20644, 112391), (34996, 66299)]