713135020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10429}}^1$

素因数の和:10714

約数の個数: 48

約数和(自身を含む): 1619069760

約数和(自身を除く): 905934740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 1052, 1315, 2630, 3419, 5260, 6838, 10429, 13676, 17095, 20858, 34190, 41716, 52145, 68380, 104290, 135577, 208580, 271154, 542308, 677885, 1355770, 2711540, 2742827, 5485654, 10971308, 13714135, 27428270, 35656751, 54856540, 71313502, 142627004, 178283755, 356567510, 713135020]

約数ペア:

[(1, 713135020), (2, 356567510), (4, 178283755), (5, 142627004), (10, 71313502), (13, 54856540), (20, 35656751), (26, 27428270), (52, 13714135), (65, 10971308), (130, 5485654), (260, 2742827), (263, 2711540), (526, 1355770), (1052, 677885), (1315, 542308), (2630, 271154), (3419, 208580), (5260, 135577), (6838, 104290), (10429, 68380), (13676, 52145), (17095, 41716), (20858, 34190)]