1286798045230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1812391613}}^1$

素因数の和:1812391691

約数の個数: 16

約数和(自身を含む): 2348859531744

約数和(自身を除く): 1062061486514

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1812391613, 3624783226, 9061958065, 18123916130, 128679804523, 257359609046, 643399022615, 1286798045230]

約数ペア:

[(1, 1286798045230), (2, 643399022615), (5, 257359609046), (10, 128679804523), (71, 18123916130), (142, 9061958065), (355, 3624783226), (710, 1812391613)]