713138530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{69439}}^1$

素因数の和:69538

約数の個数: 32

約数和(自身を含む): 1399910400

約数和(自身を除く): 686771870

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 69439, 138878, 347195, 694390, 902707, 1805414, 4513535, 5485681, 9027070, 10971362, 27428405, 54856810, 71313853, 142627706, 356569265, 713138530]

約数ペア:

[(1, 713138530), (2, 356569265), (5, 142627706), (10, 71313853), (13, 54856810), (26, 27428405), (65, 10971362), (79, 9027070), (130, 5485681), (158, 4513535), (395, 1805414), (790, 902707), (1027, 694390), (2054, 347195), (5135, 138878), (10270, 69439)]