2019433696

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{474491}}^1$

素因数の和:474527

約数の個数: 48

約数和(自身を含む): 4782879360

約数和(自身を除く): 2763445664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 474491, 948982, 1897964, 3321437, 3795928, 6642874, 7591856, 9015329, 13285748, 15183712, 18030658, 26571496, 36061316, 53142992, 63107303, 72122632, 106285984, 126214606, 144245264, 252429212, 288490528, 504858424, 1009716848, 2019433696]

約数ペア:

[(1, 2019433696), (2, 1009716848), (4, 504858424), (7, 288490528), (8, 252429212), (14, 144245264), (16, 126214606), (19, 106285984), (28, 72122632), (32, 63107303), (38, 53142992), (56, 36061316), (76, 26571496), (112, 18030658), (133, 15183712), (152, 13285748), (224, 9015329), (266, 7591856), (304, 6642874), (532, 3795928), (608, 3321437), (1064, 1897964), (2128, 948982), (4256, 474491)]