916342

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 1696320

約数和(自身を除く): 779978

約数列:

[1, 2, 7, 14, 29, 37, 58, 61, 74, 122, 203, 259, 406, 427, 518, 854, 1073, 1769, 2146, 2257, 3538, 4514, 7511, 12383, 15022, 15799, 24766, 31598, 65453, 130906, 458171, 916342]

約数ペア:

[(1, 916342), (2, 458171), (7, 130906), (14, 65453), (29, 31598), (37, 24766), (58, 15799), (61, 15022), (74, 12383), (122, 7511), (203, 4514), (259, 3538), (406, 2257), (427, 2146), (518, 1769), (854, 1073)]