2199617332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1451}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 4250340864

約数和(自身を除く): 2050723532

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 263, 524, 526, 1052, 1441, 1451, 2882, 2893, 2902, 5764, 5786, 5804, 11572, 15961, 31922, 34453, 63844, 68906, 137812, 190081, 378983, 380162, 381613, 757966, 760324, 763226, 1515932, 1526452, 2090891, 4181782, 4197743, 8363564, 8395486, 16790972, 49991303, 99982606, 199965212, 549904333, 1099808666, 2199617332]

約数ペア:

[(1, 2199617332), (2, 1099808666), (4, 549904333), (11, 199965212), (22, 99982606), (44, 49991303), (131, 16790972), (262, 8395486), (263, 8363564), (524, 4197743), (526, 4181782), (1052, 2090891), (1441, 1526452), (1451, 1515932), (2882, 763226), (2893, 760324), (2902, 757966), (5764, 381613), (5786, 380162), (5804, 378983), (11572, 190081), (15961, 137812), (31922, 68906), (34453, 63844)]