41991994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44389}}^1$

素因数の和:44445

約数の個数: 16

約数和(自身を含む): 70313760

約数和(自身を除く): 28321766

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 44389, 88778, 488279, 976558, 1908727, 3817454, 20995997, 41991994]

約数ペア:

[(1, 41991994), (2, 20995997), (11, 3817454), (22, 1908727), (43, 976558), (86, 488279), (473, 88778), (946, 44389)]