2008377254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4065541}}^1$

素因数の和:4065575

約数の個数: 16

約数和(自身を含む): 3415055280

約数和(自身を除く): 1406678026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4065541, 8131082, 52852033, 77245279, 105704066, 154490558, 1004188627, 2008377254]

約数ペア:

[(1, 2008377254), (2, 1004188627), (13, 154490558), (19, 105704066), (26, 77245279), (38, 52852033), (247, 8131082), (494, 4065541)]