1024991746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{247463}}^1$

素因数の和:247593

約数の個数: 16

約数和(自身を含む): 1633262400

約数和(自身を除く): 608270654

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 247463, 494926, 4701797, 9403594, 26973467, 53946934, 512495873, 1024991746]

約数ペア:

[(1, 1024991746), (2, 512495873), (19, 53946934), (38, 26973467), (109, 9403594), (218, 4701797), (2071, 494926), (4142, 247463)]