904187414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 1492888320

約数和(自身を除く): 588700906

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 923, 1703, 1846, 3406, 3739, 7478, 9301, 18602, 48607, 97214, 120913, 241826, 265469, 489809, 530938, 979618, 3451097, 6367517, 6902194, 12735034, 34776439, 69552878, 452093707, 904187414]

約数ペア:

[(1, 904187414), (2, 452093707), (13, 69552878), (26, 34776439), (71, 12735034), (131, 6902194), (142, 6367517), (262, 3451097), (923, 979618), (1703, 530938), (1846, 489809), (3406, 265469), (3739, 241826), (7478, 120913), (9301, 97214), (18602, 48607)]