1234829121736

素因数分解:

$2^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{20782771}}^1$

素因数の和:20783845

約数の個数: 32

約数和(自身を含む): 2648556463680

約数和(自身を除く): 1413727341944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1061, 2122, 4244, 7427, 8488, 14854, 29708, 59416, 20782771, 41565542, 83131084, 145479397, 166262168, 290958794, 581917588, 1163835176, 22050520031, 44101040062, 88202080124, 154353640217, 176404160248, 308707280434, 617414560868, 1234829121736]

約数ペア:

[(1, 1234829121736), (2, 617414560868), (4, 308707280434), (7, 176404160248), (8, 154353640217), (14, 88202080124), (28, 44101040062), (56, 22050520031), (1061, 1163835176), (2122, 581917588), (4244, 290958794), (7427, 166262168), (8488, 145479397), (14854, 83131084), (29708, 41565542), (59416, 20782771)]