2081502848

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{56269}}^1$

素因数の和:56317

約数の個数: 48

約数和(自身を含む): 4405096950

約数和(自身を除く): 2323594102

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 56269, 112538, 225076, 450152, 900304, 956573, 1800608, 1913146, 3601216, 3826292, 7202432, 7652584, 15305168, 16261741, 30610336, 32523482, 61220672, 65046964, 122441344, 130093928, 260187856, 520375712, 1040751424, 2081502848]

約数ペア:

[(1, 2081502848), (2, 1040751424), (4, 520375712), (8, 260187856), (16, 130093928), (17, 122441344), (32, 65046964), (34, 61220672), (64, 32523482), (68, 30610336), (128, 16261741), (136, 15305168), (272, 7652584), (289, 7202432), (544, 3826292), (578, 3601216), (1088, 1913146), (1156, 1800608), (2176, 956573), (2312, 900304), (4624, 450152), (9248, 225076), (18496, 112538), (36992, 56269)]