2080352952

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{207869}}^1$

素因数の和:208020

約数の個数: 48

約数和(自身を含む): 5674851000

約数和(自身を除く): 3594498048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 207869, 415738, 623607, 831476, 1247214, 1662952, 1870821, 2494428, 3741642, 4988856, 7483284, 14966568, 28893791, 57787582, 86681373, 115575164, 173362746, 231150328, 260044119, 346725492, 520088238, 693450984, 1040176476, 2080352952]

約数ペア:

[(1, 2080352952), (2, 1040176476), (3, 693450984), (4, 520088238), (6, 346725492), (8, 260044119), (9, 231150328), (12, 173362746), (18, 115575164), (24, 86681373), (36, 57787582), (72, 28893791), (139, 14966568), (278, 7483284), (417, 4988856), (556, 3741642), (834, 2494428), (1112, 1870821), (1251, 1662952), (1668, 1247214), (2502, 831476), (3336, 623607), (5004, 415738), (10008, 207869)]