2745219736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1324913}}^1$

素因数の和:1324963

約数の個数: 32

約数和(自身を含む): 6041607840

約数和(自身を除く): 3296388104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 1324913, 2649826, 5299652, 9274391, 10599304, 18548782, 37097564, 49021781, 74195128, 98043562, 196087124, 343152467, 392174248, 686304934, 1372609868, 2745219736]

約数ペア:

[(1, 2745219736), (2, 1372609868), (4, 686304934), (7, 392174248), (8, 343152467), (14, 196087124), (28, 98043562), (37, 74195128), (56, 49021781), (74, 37097564), (148, 18548782), (259, 10599304), (296, 9274391), (518, 5299652), (1036, 2649826), (2072, 1324913)]