130557674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 215913600

約数和(自身を除く): 85355926

約数列:

[1, 2, 13, 26, 67, 134, 149, 298, 503, 871, 1006, 1742, 1937, 3874, 6539, 9983, 13078, 19966, 33701, 67402, 74947, 129779, 149894, 259558, 438113, 876226, 974311, 1948622, 5021449, 10042898, 65278837, 130557674]

約数ペア:

[(1, 130557674), (2, 65278837), (13, 10042898), (26, 5021449), (67, 1948622), (134, 974311), (149, 876226), (298, 438113), (503, 259558), (871, 149894), (1006, 129779), (1742, 74947), (1937, 67402), (3874, 33701), (6539, 19966), (9983, 13078)]