1826289736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{220141}}^1$

素因数の和:220225

約数の個数: 32

約数和(自身を含む): 3685177080

約数和(自身を除く): 1858887344

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 220141, 440282, 880564, 1761128, 3742397, 7484794, 13428601, 14969588, 26857202, 29939176, 53714404, 107428808, 228286217, 456572434, 913144868, 1826289736]

約数ペア:

[(1, 1826289736), (2, 913144868), (4, 456572434), (8, 228286217), (17, 107428808), (34, 53714404), (61, 29939176), (68, 26857202), (122, 14969588), (136, 13428601), (244, 7484794), (488, 3742397), (1037, 1761128), (2074, 880564), (4148, 440282), (8296, 220141)]