485302817279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{494497}}^1$

素因数の和:494727

約数の個数: 32

約数和(自身を含む): 600043653120

約数和(自身を除く): 114740835841

約数列:

[1, 7, 19, 47, 133, 157, 329, 893, 1099, 2983, 6251, 7379, 20881, 51653, 140201, 494497, 981407, 3461479, 9395443, 23241359, 65768101, 77636029, 162689513, 441585821, 543452203, 1475084551, 3091100747, 3648893363, 10325591857, 25542253541, 69328973897, 485302817279]

約数ペア:

[(1, 485302817279), (7, 69328973897), (19, 25542253541), (47, 10325591857), (133, 3648893363), (157, 3091100747), (329, 1475084551), (893, 543452203), (1099, 441585821), (2983, 162689513), (6251, 77636029), (7379, 65768101), (20881, 23241359), (51653, 9395443), (140201, 3461479), (494497, 981407)]