520075661938

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{1015507}}^1$

素因数の和:1015906

約数の個数: 32

約数和(自身を含む): 901088682624

約数和(自身を除く): 381013020686

約数列:

[1, 2, 7, 14, 157, 233, 314, 466, 1099, 1631, 2198, 3262, 36581, 73162, 256067, 512134, 1015507, 2031014, 7108549, 14217098, 159434599, 236613131, 318869198, 473226262, 1116042193, 1656291917, 2232084386, 3312583834, 37148261567, 74296523134, 260037830969, 520075661938]

約数ペア:

[(1, 520075661938), (2, 260037830969), (7, 74296523134), (14, 37148261567), (157, 3312583834), (233, 2232084386), (314, 1656291917), (466, 1116042193), (1099, 473226262), (1631, 318869198), (2198, 236613131), (3262, 159434599), (36581, 14217098), (73162, 7108549), (256067, 2031014), (512134, 1015507)]