2008068452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 4084577280

約数和(自身を除く): 2076508828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 79, 92, 106, 158, 212, 299, 316, 401, 598, 689, 802, 1027, 1196, 1219, 1378, 1604, 1817, 2054, 2438, 2756, 3634, 4108, 4187, 4876, 5213, 7268, 8374, 9223, 10426, 15847, 16748, 18446, 20852, 21253, 23621, 31679, 31694, 36892, 42506, 47242, 54431, 63358, 63388, 85012, 94484, 96301, 108862, 119899, 126716, 192602, 217724, 239798, 276289, 385204, 411827, 479596, 488819, 552578, 728617, 823654, 977638, 1105156, 1251913, 1457234, 1647308, 1678987, 1955276, 2503826, 2914468, 3357974, 5007652, 6354647, 6715948, 9472021, 12709294, 18944042, 21826831, 25418588, 37888084, 38616701, 43653662, 77233402, 87307324, 154466804, 502017113, 1004034226, 2008068452]

約数ペア:

[(1, 2008068452), (2, 1004034226), (4, 502017113), (13, 154466804), (23, 87307324), (26, 77233402), (46, 43653662), (52, 38616701), (53, 37888084), (79, 25418588), (92, 21826831), (106, 18944042), (158, 12709294), (212, 9472021), (299, 6715948), (316, 6354647), (401, 5007652), (598, 3357974), (689, 2914468), (802, 2503826), (1027, 1955276), (1196, 1678987), (1219, 1647308), (1378, 1457234), (1604, 1251913), (1817, 1105156), (2054, 977638), (2438, 823654), (2756, 728617), (3634, 552578), (4108, 488819), (4187, 479596), (4876, 411827), (5213, 385204), (7268, 276289), (8374, 239798), (9223, 217724), (10426, 192602), (15847, 126716), (16748, 119899), (18446, 108862), (20852, 96301), (21253, 94484), (23621, 85012), (31679, 63388), (31694, 63358), (36892, 54431), (42506, 47242)]