520013118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{33347}}^1$

素因数の和:33488

約数の個数: 32

約数和(自身を含む): 1094881536

約数和(自身を除く): 574868418

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 33347, 66694, 100041, 200082, 766981, 1533962, 2300943, 3768211, 4601886, 7536422, 11304633, 22609266, 86668853, 173337706, 260006559, 520013118]

約数ペア:

[(1, 520013118), (2, 260006559), (3, 173337706), (6, 86668853), (23, 22609266), (46, 11304633), (69, 7536422), (113, 4601886), (138, 3768211), (226, 2300943), (339, 1533962), (678, 766981), (2599, 200082), (5198, 100041), (7797, 66694), (15594, 33347)]