2672978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 5298048

約数和(自身を除く): 2625070

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1021, 1309, 2042, 2618, 7147, 11231, 14294, 17357, 22462, 34714, 78617, 121499, 157234, 190927, 242998, 381854, 1336489, 2672978]

約数ペア:

[(1, 2672978), (2, 1336489), (7, 381854), (11, 242998), (14, 190927), (17, 157234), (22, 121499), (34, 78617), (77, 34714), (119, 22462), (154, 17357), (187, 14294), (238, 11231), (374, 7147), (1021, 2618), (1309, 2042)]