538975052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3043

約数の個数: 96

約数和(自身を含む): 1278197760

約数和(自身を除く): 739222708

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 418, 434, 532, 589, 682, 836, 868, 1178, 1364, 1463, 2356, 2387, 2926, 2971, 4123, 4774, 5852, 5942, 6479, 8246, 9548, 11884, 12958, 16492, 20797, 25916, 32681, 41594, 45353, 56449, 65362, 83188, 90706, 92101, 112898, 130724, 181412, 184202, 225796, 228767, 368404, 395143, 457534, 620939, 644707, 790286, 915068, 1013111, 1241878, 1289414, 1580572, 1749919, 2026222, 2483756, 2578828, 3499838, 4052444, 4346573, 6999676, 7091777, 8693146, 12249433, 14183554, 17386292, 19249109, 24498866, 28367108, 38498218, 48997732, 76996436, 134743763, 269487526, 538975052]

約数ペア:

[(1, 538975052), (2, 269487526), (4, 134743763), (7, 76996436), (11, 48997732), (14, 38498218), (19, 28367108), (22, 24498866), (28, 19249109), (31, 17386292), (38, 14183554), (44, 12249433), (62, 8693146), (76, 7091777), (77, 6999676), (124, 4346573), (133, 4052444), (154, 3499838), (209, 2578828), (217, 2483756), (266, 2026222), (308, 1749919), (341, 1580572), (418, 1289414), (434, 1241878), (532, 1013111), (589, 915068), (682, 790286), (836, 644707), (868, 620939), (1178, 457534), (1364, 395143), (1463, 368404), (2356, 228767), (2387, 225796), (2926, 184202), (2971, 181412), (4123, 130724), (4774, 112898), (5852, 92101), (5942, 90706), (6479, 83188), (8246, 65362), (9548, 56449), (11884, 45353), (12958, 41594), (16492, 32681), (20797, 25916)]