995890450568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503993143}}^1$

素因数の和:503993181

約数の個数: 32

約数和(自身を含む): 2116771204800

約数和(自身を除く): 1120880754232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 503993143, 1007986286, 2015972572, 4031945144, 6551910859, 9575869717, 13103821718, 19151739434, 26207643436, 38303478868, 52415286872, 76606957736, 124486306321, 248972612642, 497945225284, 995890450568]

約数ペア:

[(1, 995890450568), (2, 497945225284), (4, 248972612642), (8, 124486306321), (13, 76606957736), (19, 52415286872), (26, 38303478868), (38, 26207643436), (52, 19151739434), (76, 13103821718), (104, 9575869717), (152, 6551910859), (247, 4031945144), (494, 2015972572), (988, 1007986286), (1976, 503993143)]