4440604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 9918720

約数和(自身を除く): 5478116

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 491, 532, 646, 982, 1292, 1964, 2261, 3437, 4522, 6874, 8347, 9044, 9329, 13748, 16694, 18658, 33388, 37316, 58429, 65303, 116858, 130606, 158593, 233716, 261212, 317186, 634372, 1110151, 2220302, 4440604]

約数ペア:

[(1, 4440604), (2, 2220302), (4, 1110151), (7, 634372), (14, 317186), (17, 261212), (19, 233716), (28, 158593), (34, 130606), (38, 116858), (68, 65303), (76, 58429), (119, 37316), (133, 33388), (238, 18658), (266, 16694), (323, 13748), (476, 9329), (491, 9044), (532, 8347), (646, 6874), (982, 4522), (1292, 3437), (1964, 2261)]