2068753544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{2687}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 4565514240

約数和(自身を除く): 2496760696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 673, 1144, 1346, 2687, 2692, 5374, 5384, 7403, 8749, 10748, 14806, 17498, 21496, 29557, 29612, 34931, 34996, 59114, 59224, 69862, 69992, 96239, 118228, 139724, 192478, 236456, 279448, 384241, 384956, 768482, 769912, 1536964, 1808351, 3073928, 3616702, 7233404, 14466808, 19891861, 23508563, 39783722, 47017126, 79567444, 94034252, 159134888, 188068504, 258594193, 517188386, 1034376772, 2068753544]

約数ペア:

[(1, 2068753544), (2, 1034376772), (4, 517188386), (8, 258594193), (11, 188068504), (13, 159134888), (22, 94034252), (26, 79567444), (44, 47017126), (52, 39783722), (88, 23508563), (104, 19891861), (143, 14466808), (286, 7233404), (572, 3616702), (673, 3073928), (1144, 1808351), (1346, 1536964), (2687, 769912), (2692, 768482), (5374, 384956), (5384, 384241), (7403, 279448), (8749, 236456), (10748, 192478), (14806, 139724), (17498, 118228), (21496, 96239), (29557, 69992), (29612, 69862), (34931, 59224), (34996, 59114)]