1994347796

素因数分解:

$2^2\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{27943}}^1$

素因数の和:30503

約数の個数: 24

約数和(自身を含む): 3990403200

約数和(自身を除く): 1996055404

約数列:

[1, 2, 4, 7, 14, 28, 2549, 5098, 10196, 17843, 27943, 35686, 55886, 71372, 111772, 195601, 391202, 782404, 71226707, 142453414, 284906828, 498586949, 997173898, 1994347796]

約数ペア:

[(1, 1994347796), (2, 997173898), (4, 498586949), (7, 284906828), (14, 142453414), (28, 71226707), (2549, 782404), (5098, 391202), (10196, 195601), (17843, 111772), (27943, 71372), (35686, 55886)]