2441747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 3206400

約数和(自身を除く): 764653

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1669, 11683, 18359, 31711, 128513, 221977, 348821, 2441747]

約数ペア:

[(1, 2441747), (7, 348821), (11, 221977), (19, 128513), (77, 31711), (133, 18359), (209, 11683), (1463, 1669)]