1859305994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{217361}}^1$

素因数の和:217430

約数の個数: 32

約数和(自身を含む): 3505614336

約数和(自身を除く): 1646308342

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 217361, 434722, 1521527, 2825693, 3043054, 5651386, 10215967, 19779851, 20431934, 39559702, 71511769, 132807571, 143023538, 265615142, 929652997, 1859305994]

約数ペア:

[(1, 1859305994), (2, 929652997), (7, 265615142), (13, 143023538), (14, 132807571), (26, 71511769), (47, 39559702), (91, 20431934), (94, 19779851), (182, 10215967), (329, 5651386), (611, 3043054), (658, 2825693), (1222, 1521527), (4277, 434722), (8554, 217361)]