512926876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{38729}}^1$

素因数の和:38794

約数の個数: 48

約数和(自身を含む): 1145168640

約数和(自身を除く): 632241764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 38729, 77458, 154916, 271103, 426019, 542206, 852038, 1084412, 1665347, 1704076, 2982133, 3330694, 5964266, 6661388, 11657429, 11928532, 18318817, 23314858, 36637634, 46629716, 73275268, 128231719, 256463438, 512926876]

約数ペア:

[(1, 512926876), (2, 256463438), (4, 128231719), (7, 73275268), (11, 46629716), (14, 36637634), (22, 23314858), (28, 18318817), (43, 11928532), (44, 11657429), (77, 6661388), (86, 5964266), (154, 3330694), (172, 2982133), (301, 1704076), (308, 1665347), (473, 1084412), (602, 852038), (946, 542206), (1204, 426019), (1892, 271103), (3311, 154916), (6622, 77458), (13244, 38729)]