2809114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3100646

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 37, 58, 74, 77, 119, 154, 187, 203, 238, 259, 319, 374, 406, 407, 493, 518, 629, 638, 814, 986, 1073, 1258, 1309, 2146, 2233, 2618, 2849, 3451, 4403, 4466, 5423, 5698, 6902, 6919, 7511, 8806, 10846, 11803, 13838, 15022, 18241, 23606, 36482, 37961, 48433, 75922, 82621, 96866, 127687, 165242, 200651, 255374, 401302, 1404557, 2809114]

約数ペア:

[(1, 2809114), (2, 1404557), (7, 401302), (11, 255374), (14, 200651), (17, 165242), (22, 127687), (29, 96866), (34, 82621), (37, 75922), (58, 48433), (74, 37961), (77, 36482), (119, 23606), (154, 18241), (187, 15022), (203, 13838), (238, 11803), (259, 10846), (319, 8806), (374, 7511), (406, 6919), (407, 6902), (493, 5698), (518, 5423), (629, 4466), (638, 4403), (814, 3451), (986, 2849), (1073, 2618), (1258, 2233), (1309, 2146)]