2767355206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20123}}^1$

素因数の和:20209

約数の個数: 64

約数和(自身を含む): 5563883520

約数和(自身を除く): 2796528314

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 133, 154, 209, 266, 329, 418, 517, 658, 893, 1034, 1463, 1786, 2926, 3619, 6251, 7238, 9823, 12502, 19646, 20123, 40246, 68761, 137522, 140861, 221353, 281722, 382337, 442706, 764674, 945781, 1549471, 1891562, 2676359, 3098942, 4205707, 5352718, 6620467, 8411414, 10403591, 13240934, 17969839, 20807182, 29439949, 35939678, 58879898, 72825137, 125788873, 145650274, 197668229, 251577746, 395336458, 1383677603, 2767355206]

約数ペア:

[(1, 2767355206), (2, 1383677603), (7, 395336458), (11, 251577746), (14, 197668229), (19, 145650274), (22, 125788873), (38, 72825137), (47, 58879898), (77, 35939678), (94, 29439949), (133, 20807182), (154, 17969839), (209, 13240934), (266, 10403591), (329, 8411414), (418, 6620467), (517, 5352718), (658, 4205707), (893, 3098942), (1034, 2676359), (1463, 1891562), (1786, 1549471), (2926, 945781), (3619, 764674), (6251, 442706), (7238, 382337), (9823, 281722), (12502, 221353), (19646, 140861), (20123, 137522), (40246, 68761)]