40230049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 43588480

約数和(自身を除く): 3358431

約数列:

[1, 19, 61, 103, 337, 1159, 1957, 6283, 6403, 20557, 34711, 119377, 390583, 659509, 2117371, 40230049]

約数ペア:

[(1, 40230049), (19, 2117371), (61, 659509), (103, 390583), (337, 119377), (1159, 34711), (1957, 20557), (6283, 6403)]