2123198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 2086210

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 811, 1309, 1622, 2618, 5677, 8921, 11354, 13787, 17842, 27574, 62447, 96509, 124894, 151657, 193018, 303314, 1061599, 2123198]

約数ペア:

[(1, 2123198), (2, 1061599), (7, 303314), (11, 193018), (14, 151657), (17, 124894), (22, 96509), (34, 62447), (77, 27574), (119, 17842), (154, 13787), (187, 11354), (238, 8921), (374, 5677), (811, 2618), (1309, 1622)]