4553231618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 8059927680

約数和(自身を除く): 3506696062

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 139, 221, 278, 442, 481, 629, 962, 1258, 1807, 2003, 2363, 3614, 4006, 4726, 5143, 8177, 10286, 16354, 26039, 30719, 34051, 52078, 61438, 66859, 68102, 74111, 87431, 133718, 148222, 174862, 278417, 442663, 556834, 885326, 963443, 1136603, 1259887, 1926886, 2273206, 2519774, 3619421, 4733089, 7238842, 9466178, 10301429, 16378531, 20602858, 32757062, 61530157, 123060314, 133918577, 175124293, 267837154, 350248586, 2276615809, 4553231618]

約数ペア:

[(1, 4553231618), (2, 2276615809), (13, 350248586), (17, 267837154), (26, 175124293), (34, 133918577), (37, 123060314), (74, 61530157), (139, 32757062), (221, 20602858), (278, 16378531), (442, 10301429), (481, 9466178), (629, 7238842), (962, 4733089), (1258, 3619421), (1807, 2519774), (2003, 2273206), (2363, 1926886), (3614, 1259887), (4006, 1136603), (4726, 963443), (5143, 885326), (8177, 556834), (10286, 442663), (16354, 278417), (26039, 174862), (30719, 148222), (34051, 133718), (52078, 87431), (61438, 74111), (66859, 68102)]