9898966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64279}}^1$

素因数の和:64299

約数の個数: 16

約数和(自身を含む): 18512640

約数和(自身を除く): 8613674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 64279, 128558, 449953, 707069, 899906, 1414138, 4949483, 9898966]

約数ペア:

[(1, 9898966), (2, 4949483), (7, 1414138), (11, 899906), (14, 707069), (22, 449953), (77, 128558), (154, 64279)]