2009810365052

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1103}}^1\times {\mathrm{23167}}^1$

素因数の和:24387

約数の個数: 72

約数和(自身を含む): 4100784930816

約数和(自身を除く): 2090974565764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1103, 1484, 2206, 2809, 4412, 5618, 7721, 11236, 15442, 19663, 23167, 30884, 39326, 46334, 58459, 78652, 92668, 116918, 162169, 233836, 324338, 409213, 648676, 818426, 1227851, 1636852, 2455702, 3098327, 4911404, 6196654, 8594957, 12393308, 17189914, 21688289, 25553201, 34379828, 43376578, 51106402, 65076103, 86753156, 102212804, 130152206, 178872407, 260304412, 357744814, 455532721, 715489628, 911065442, 1354319653, 1822130884, 2708639306, 5417278612, 9480237571, 18960475142, 37920950284, 71778941609, 143557883218, 287115766436, 502452591263, 1004905182526, 2009810365052]

約数ペア:

[(1, 2009810365052), (2, 1004905182526), (4, 502452591263), (7, 287115766436), (14, 143557883218), (28, 71778941609), (53, 37920950284), (106, 18960475142), (212, 9480237571), (371, 5417278612), (742, 2708639306), (1103, 1822130884), (1484, 1354319653), (2206, 911065442), (2809, 715489628), (4412, 455532721), (5618, 357744814), (7721, 260304412), (11236, 178872407), (15442, 130152206), (19663, 102212804), (23167, 86753156), (30884, 65076103), (39326, 51106402), (46334, 43376578), (58459, 34379828), (78652, 25553201), (92668, 21688289), (116918, 17189914), (162169, 12393308), (233836, 8594957), (324338, 6196654), (409213, 4911404), (648676, 3098327), (818426, 2455702), (1227851, 1636852)]