2091647999

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{136879}}^1$

素因数の和:136982

約数の個数: 16

約数和(自身を含む): 2496691200

約数和(自身を除く): 405043201

約数列:

[1, 7, 37, 59, 259, 413, 2183, 15281, 136879, 958153, 5064523, 8075861, 35451661, 56531027, 298806857, 2091647999]

約数ペア:

[(1, 2091647999), (7, 298806857), (37, 56531027), (59, 35451661), (259, 8075861), (413, 5064523), (2183, 958153), (15281, 136879)]