2053402064

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{273641}}^1$

素因数の和:273723

約数の個数: 40

約数和(自身を含む): 4614698688

約数和(自身を除く): 2561296624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 273641, 547282, 1094564, 1915487, 2189128, 3830974, 4378256, 7661948, 15323896, 18333947, 30647792, 36667894, 73335788, 128337629, 146671576, 256675258, 293343152, 513350516, 1026701032, 2053402064]

約数ペア:

[(1, 2053402064), (2, 1026701032), (4, 513350516), (7, 293343152), (8, 256675258), (14, 146671576), (16, 128337629), (28, 73335788), (56, 36667894), (67, 30647792), (112, 18333947), (134, 15323896), (268, 7661948), (469, 4378256), (536, 3830974), (938, 2189128), (1072, 1915487), (1876, 1094564), (3752, 547282), (7504, 273641)]