123875906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47317}}^1$

素因数の和:47354

約数の個数: 32

約数和(自身を含む): 245296512

約数和(自身を除く): 121420606

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 47317, 94634, 331219, 520487, 662438, 804389, 1040974, 1608778, 3643409, 5630723, 7286818, 8848279, 11261446, 17696558, 61937953, 123875906]

約数ペア:

[(1, 123875906), (2, 61937953), (7, 17696558), (11, 11261446), (14, 8848279), (17, 7286818), (22, 5630723), (34, 3643409), (77, 1608778), (119, 1040974), (154, 804389), (187, 662438), (238, 520487), (374, 331219), (1309, 94634), (2618, 47317)]