936771890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{2161}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 1714794624

約数和(自身を除く): 778022734

約数列:

[1, 2, 5, 10, 67, 134, 335, 647, 670, 1294, 2161, 3235, 4322, 6470, 10805, 21610, 43349, 86698, 144787, 216745, 289574, 433490, 723935, 1398167, 1447870, 2796334, 6990835, 13981670, 93677189, 187354378, 468385945, 936771890]

約数ペア:

[(1, 936771890), (2, 468385945), (5, 187354378), (10, 93677189), (67, 13981670), (134, 6990835), (335, 2796334), (647, 1447870), (670, 1398167), (1294, 723935), (2161, 433490), (3235, 289574), (4322, 216745), (6470, 144787), (10805, 86698), (21610, 43349)]