2051179196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{140839}}^1$

素因数の和:141185

約数の個数: 24

約数和(自身を含む): 3927745920

約数和(自身を除く): 1876566724

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14564, 140839, 281678, 563356, 1549229, 3098458, 6196916, 46617709, 93235418, 186470836, 512794799, 1025589598, 2051179196]

約数ペア:

[(1, 2051179196), (2, 1025589598), (4, 512794799), (11, 186470836), (22, 93235418), (44, 46617709), (331, 6196916), (662, 3098458), (1324, 1549229), (3641, 563356), (7282, 281678), (14564, 140839)]