835142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1723680

約数和(自身を除く): 888538

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 121, 154, 187, 203, 238, 242, 319, 374, 406, 493, 638, 847, 986, 1309, 1694, 2057, 2233, 2618, 3451, 3509, 4114, 4466, 5423, 6902, 7018, 10846, 14399, 24563, 28798, 37961, 49126, 59653, 75922, 119306, 417571, 835142]

約数ペア:

[(1, 835142), (2, 417571), (7, 119306), (11, 75922), (14, 59653), (17, 49126), (22, 37961), (29, 28798), (34, 24563), (58, 14399), (77, 10846), (119, 7018), (121, 6902), (154, 5423), (187, 4466), (203, 4114), (238, 3509), (242, 3451), (319, 2618), (374, 2233), (406, 2057), (493, 1694), (638, 1309), (847, 986)]