2016199389

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 2912938560

約数和(自身を除く): 896739171

約数列:

[1, 3, 23, 59, 61, 69, 177, 183, 353, 529, 1059, 1357, 1403, 1587, 3599, 4071, 4209, 8119, 10797, 20827, 21533, 24357, 31211, 32269, 62481, 64599, 82777, 93633, 96807, 186737, 248331, 479021, 495259, 560211, 1270447, 1437063, 1485777, 1903871, 3811341, 5711613, 11017483, 11390957, 29220281, 33052449, 34172871, 87660843, 672066463, 2016199389]

約数ペア:

[(1, 2016199389), (3, 672066463), (23, 87660843), (59, 34172871), (61, 33052449), (69, 29220281), (177, 11390957), (183, 11017483), (353, 5711613), (529, 3811341), (1059, 1903871), (1357, 1485777), (1403, 1437063), (1587, 1270447), (3599, 560211), (4071, 495259), (4209, 479021), (8119, 248331), (10797, 186737), (20827, 96807), (21533, 93633), (24357, 82777), (31211, 64599), (32269, 62481)]