2510778824

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 5051289600

約数和(自身を除く): 2540510776

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 289, 503, 508, 578, 1006, 1016, 1156, 2012, 2159, 2312, 4024, 4318, 4913, 8551, 8636, 9826, 17102, 17272, 19652, 34204, 36703, 39304, 63881, 68408, 73406, 127762, 145367, 146812, 255524, 290734, 293624, 511048, 581468, 623951, 1085977, 1162936, 1247902, 2171954, 2471239, 2495804, 4343908, 4942478, 4991608, 8687816, 9884956, 18461609, 19769912, 36923218, 73846436, 147692872, 313847353, 627694706, 1255389412, 2510778824]

約数ペア:

[(1, 2510778824), (2, 1255389412), (4, 627694706), (8, 313847353), (17, 147692872), (34, 73846436), (68, 36923218), (127, 19769912), (136, 18461609), (254, 9884956), (289, 8687816), (503, 4991608), (508, 4942478), (578, 4343908), (1006, 2495804), (1016, 2471239), (1156, 2171954), (2012, 1247902), (2159, 1162936), (2312, 1085977), (4024, 623951), (4318, 581468), (4913, 511048), (8551, 293624), (8636, 290734), (9826, 255524), (17102, 146812), (17272, 145367), (19652, 127762), (34204, 73406), (36703, 68408), (39304, 63881)]