1920413666

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{64301}}^1$

素因数の和:64549

約数の個数: 16

約数和(自身を含む): 2928313080

約数和(自身を除く): 1007899414

約数列:

[1, 2, 109, 137, 218, 274, 14933, 29866, 64301, 128602, 7008809, 8809237, 14017618, 17618474, 960206833, 1920413666]

約数ペア:

[(1, 1920413666), (2, 960206833), (109, 17618474), (137, 14017618), (218, 8809237), (274, 7008809), (14933, 128602), (29866, 64301)]