2016564676

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{4903}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 4153413376

約数和(自身を除く): 2136848700

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 397, 518, 794, 1036, 1588, 2779, 4903, 5558, 9806, 11116, 14689, 19612, 29378, 34321, 58756, 68642, 102823, 137284, 181411, 205646, 362822, 411292, 725644, 1269877, 1946491, 2539754, 3892982, 5079508, 7785964, 13625437, 27250874, 54501748, 72020167, 144040334, 288080668, 504141169, 1008282338, 2016564676]

約数ペア:

[(1, 2016564676), (2, 1008282338), (4, 504141169), (7, 288080668), (14, 144040334), (28, 72020167), (37, 54501748), (74, 27250874), (148, 13625437), (259, 7785964), (397, 5079508), (518, 3892982), (794, 2539754), (1036, 1946491), (1588, 1269877), (2779, 725644), (4903, 411292), (5558, 362822), (9806, 205646), (11116, 181411), (14689, 137284), (19612, 102823), (29378, 68642), (34321, 58756)]