2116716646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{236399}}^1$

素因数の和:236460

約数の個数: 24

約数和(自身を含む): 3584296800

約数和(自身を除く): 1467580154

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 236399, 472798, 2600389, 5200778, 8746763, 17493526, 28604279, 57208558, 96214393, 192428786, 1058358323, 2116716646]

約数ペア:

[(1, 2116716646), (2, 1058358323), (11, 192428786), (22, 96214393), (37, 57208558), (74, 28604279), (121, 17493526), (242, 8746763), (407, 5200778), (814, 2600389), (4477, 472798), (8954, 236399)]