520079252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 1191407616

約数和(自身を除く): 671328364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 47, 74, 77, 94, 148, 154, 188, 259, 308, 329, 407, 517, 518, 658, 814, 971, 1034, 1036, 1316, 1628, 1739, 1942, 2068, 2849, 3478, 3619, 3884, 5698, 6797, 6956, 7238, 10681, 11396, 12173, 13594, 14476, 19129, 21362, 24346, 27188, 35927, 38258, 42724, 45637, 48692, 71854, 74767, 76516, 91274, 133903, 143708, 149534, 182548, 251489, 267806, 299068, 319459, 395197, 502007, 502978, 535612, 638918, 790394, 1004014, 1005956, 1277836, 1580788, 1688569, 2008028, 2766379, 3377138, 3514049, 5532758, 6754276, 7028098, 11065516, 11819983, 14056196, 18574259, 23639966, 37148518, 47279932, 74297036, 130019813, 260039626, 520079252]

約数ペア:

[(1, 520079252), (2, 260039626), (4, 130019813), (7, 74297036), (11, 47279932), (14, 37148518), (22, 23639966), (28, 18574259), (37, 14056196), (44, 11819983), (47, 11065516), (74, 7028098), (77, 6754276), (94, 5532758), (148, 3514049), (154, 3377138), (188, 2766379), (259, 2008028), (308, 1688569), (329, 1580788), (407, 1277836), (517, 1005956), (518, 1004014), (658, 790394), (814, 638918), (971, 535612), (1034, 502978), (1036, 502007), (1316, 395197), (1628, 319459), (1739, 299068), (1942, 267806), (2068, 251489), (2849, 182548), (3478, 149534), (3619, 143708), (3884, 133903), (5698, 91274), (6797, 76516), (6956, 74767), (7238, 71854), (10681, 48692), (11396, 45637), (12173, 42724), (13594, 38258), (14476, 35927), (19129, 27188), (21362, 24346)]