4645798

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 16

約数和(自身を含む): 7135920

約数和(自身を除く): 2490122

約数列:

[1, 2, 101, 109, 202, 211, 218, 422, 11009, 21311, 22018, 22999, 42622, 45998, 2322899, 4645798]

約数ペア:

[(1, 4645798), (2, 2322899), (101, 45998), (109, 42622), (202, 22999), (211, 22018), (218, 21311), (422, 11009)]