7438706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 12963456

約数和(自身を除く): 5524750

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 241, 253, 482, 506, 671, 1342, 1403, 2651, 2806, 5302, 5543, 11086, 14701, 15433, 29402, 30866, 60973, 121946, 161711, 323422, 338123, 676246, 3719353, 7438706]

約数ペア:

[(1, 7438706), (2, 3719353), (11, 676246), (22, 338123), (23, 323422), (46, 161711), (61, 121946), (122, 60973), (241, 30866), (253, 29402), (482, 15433), (506, 14701), (671, 11086), (1342, 5543), (1403, 5302), (2651, 2806)]