849116828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{497141}}^1$

素因数の和:497213

約数の個数: 24

約数和(自身を含む): 1726077024

約数和(自身を除く): 876960196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 497141, 994282, 1988564, 3479987, 6959974, 13919948, 30325601, 60651202, 121302404, 212279207, 424558414, 849116828]

約数ペア:

[(1, 849116828), (2, 424558414), (4, 212279207), (7, 121302404), (14, 60651202), (28, 30325601), (61, 13919948), (122, 6959974), (244, 3479987), (427, 1988564), (854, 994282), (1708, 497141)]