2003077856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{17383}}^1$

素因数の和:17683

約数の個数: 48

約数和(自身を含む): 4262487264

約数和(自身を除く): 2259409408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 1108, 2216, 3601, 4432, 7202, 8864, 14404, 17383, 28808, 34766, 57616, 69532, 115232, 139064, 225979, 278128, 451958, 556256, 903916, 1807832, 3615664, 4815091, 7231328, 9630182, 19260364, 38520728, 62596183, 77041456, 125192366, 154082912, 250384732, 500769464, 1001538928, 2003077856]

約数ペア:

[(1, 2003077856), (2, 1001538928), (4, 500769464), (8, 250384732), (13, 154082912), (16, 125192366), (26, 77041456), (32, 62596183), (52, 38520728), (104, 19260364), (208, 9630182), (277, 7231328), (416, 4815091), (554, 3615664), (1108, 1807832), (2216, 903916), (3601, 556256), (4432, 451958), (7202, 278128), (8864, 225979), (14404, 139064), (17383, 115232), (28808, 69532), (34766, 57616)]