2013205753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 2266104960

約数和(自身を除く): 252899207

約数列:

[1, 13, 61, 73, 83, 419, 793, 949, 1079, 4453, 5063, 5447, 6059, 25559, 30587, 34777, 57889, 65819, 78767, 332267, 369599, 397631, 452101, 1865807, 2121397, 2538721, 4804787, 24255491, 27578161, 33003373, 154861981, 2013205753]

約数ペア:

[(1, 2013205753), (13, 154861981), (61, 33003373), (73, 27578161), (83, 24255491), (419, 4804787), (793, 2538721), (949, 2121397), (1079, 1865807), (4453, 452101), (5063, 397631), (5447, 369599), (6059, 332267), (25559, 78767), (30587, 65819), (34777, 57889)]