309258026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42727}}^1$

素因数の和:42794

約数の個数: 32

約数和(自身を含む): 590671872

約数和(自身を除く): 281413846

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 42727, 85454, 299089, 469997, 598178, 939994, 2008169, 3289979, 4016338, 6579958, 14057183, 22089859, 28114366, 44179718, 154629013, 309258026]

約数ペア:

[(1, 309258026), (2, 154629013), (7, 44179718), (11, 28114366), (14, 22089859), (22, 14057183), (47, 6579958), (77, 4016338), (94, 3289979), (154, 2008169), (329, 939994), (517, 598178), (658, 469997), (1034, 299089), (3619, 85454), (7238, 42727)]