456388142

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9769}}^1$

素因数の和:9896

約数の個数: 32

約数和(自身を含む): 810362880

約数和(自身を除く): 353974738

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 6674, 9769, 19538, 23359, 46718, 68383, 136766, 459143, 693599, 918286, 1387198, 3214001, 4855193, 6428002, 9710386, 32599153, 65198306, 228194071, 456388142]

約数ペア:

[(1, 456388142), (2, 228194071), (7, 65198306), (14, 32599153), (47, 9710386), (71, 6428002), (94, 4855193), (142, 3214001), (329, 1387198), (497, 918286), (658, 693599), (994, 459143), (3337, 136766), (6674, 68383), (9769, 46718), (19538, 23359)]