519127986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{289369}}^1$

素因数の和:289410

約数の個数: 32

約数和(自身を含む): 1166739840

約数和(自身を除く): 647611854

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 289369, 578738, 868107, 1736214, 3761797, 6655487, 7523594, 11285391, 13310974, 19966461, 22570782, 39932922, 86521331, 173042662, 259563993, 519127986]

約数ペア:

[(1, 519127986), (2, 259563993), (3, 173042662), (6, 86521331), (13, 39932922), (23, 22570782), (26, 19966461), (39, 13310974), (46, 11285391), (69, 7523594), (78, 6655487), (138, 3761797), (299, 1736214), (598, 868107), (897, 578738), (1794, 289369)]