2627579857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 3237179904

約数和(自身を除く): 609600047

約数列:

[1, 7, 17, 71, 119, 353, 497, 881, 1207, 2471, 6001, 6167, 8449, 14977, 25063, 42007, 62551, 104839, 175441, 310993, 426071, 437857, 1063367, 2176951, 2982497, 5286881, 7443569, 22080503, 37008167, 154563521, 375368551, 2627579857]

約数ペア:

[(1, 2627579857), (7, 375368551), (17, 154563521), (71, 37008167), (119, 22080503), (353, 7443569), (497, 5286881), (881, 2982497), (1207, 2176951), (2471, 1063367), (6001, 437857), (6167, 426071), (8449, 310993), (14977, 175441), (25063, 104839), (42007, 62551)]