41637782

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 63320400

約数和(自身を除く): 21682618

約数列:

[1, 2, 109, 218, 389, 491, 778, 982, 42401, 53519, 84802, 107038, 190999, 381998, 20818891, 41637782]

約数ペア:

[(1, 41637782), (2, 20818891), (109, 381998), (218, 190999), (389, 107038), (491, 84802), (778, 53519), (982, 42401)]