2010363509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 2731180032

約数和(自身を除く): 720816523

約数列:

[1, 7, 11, 17, 71, 77, 97, 119, 187, 223, 497, 679, 781, 1067, 1207, 1309, 1561, 1649, 2453, 3791, 5467, 6887, 7469, 8449, 11543, 13277, 15833, 17171, 18139, 21631, 26537, 41701, 48209, 75757, 92939, 110831, 117079, 126973, 151417, 174163, 237941, 269161, 291907, 367727, 530299, 819553, 1219141, 1287869, 1535801, 1665587, 1884127, 2574089, 2960771, 4044997, 9015083, 10750607, 16893811, 20725397, 26108617, 28314979, 118256677, 182760319, 287194787, 2010363509]

約数ペア:

[(1, 2010363509), (7, 287194787), (11, 182760319), (17, 118256677), (71, 28314979), (77, 26108617), (97, 20725397), (119, 16893811), (187, 10750607), (223, 9015083), (497, 4044997), (679, 2960771), (781, 2574089), (1067, 1884127), (1207, 1665587), (1309, 1535801), (1561, 1287869), (1649, 1219141), (2453, 819553), (3791, 530299), (5467, 367727), (6887, 291907), (7469, 269161), (8449, 237941), (11543, 174163), (13277, 151417), (15833, 126973), (17171, 117079), (18139, 110831), (21631, 92939), (26537, 75757), (41701, 48209)]