1983027904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5118

約数の個数: 112

約数和(自身を含む): 4731471360

約数和(自身を除く): 2748443456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 416, 473, 559, 572, 688, 704, 832, 946, 1118, 1144, 1376, 1892, 2236, 2288, 2752, 3784, 4472, 4576, 5039, 6149, 7568, 8944, 9152, 10078, 12298, 15136, 17888, 20156, 24596, 30272, 35776, 40312, 49192, 55429, 65507, 80624, 98384, 110858, 131014, 161248, 196768, 216677, 221716, 262028, 322496, 393536, 433354, 443432, 524056, 720577, 866708, 886864, 1048112, 1441154, 1733416, 1773728, 2096224, 2383447, 2816801, 2882308, 3466832, 3547456, 4192448, 4766894, 5633602, 5764616, 6933664, 9533788, 11267204, 11529232, 13867328, 19067576, 22534408, 23058464, 30984811, 38135152, 45068816, 46116928, 61969622, 76270304, 90137632, 123939244, 152540608, 180275264, 247878488, 495756976, 991513952, 1983027904]

約数ペア:

[(1, 1983027904), (2, 991513952), (4, 495756976), (8, 247878488), (11, 180275264), (13, 152540608), (16, 123939244), (22, 90137632), (26, 76270304), (32, 61969622), (43, 46116928), (44, 45068816), (52, 38135152), (64, 30984811), (86, 23058464), (88, 22534408), (104, 19067576), (143, 13867328), (172, 11529232), (176, 11267204), (208, 9533788), (286, 6933664), (344, 5764616), (352, 5633602), (416, 4766894), (473, 4192448), (559, 3547456), (572, 3466832), (688, 2882308), (704, 2816801), (832, 2383447), (946, 2096224), (1118, 1773728), (1144, 1733416), (1376, 1441154), (1892, 1048112), (2236, 886864), (2288, 866708), (2752, 720577), (3784, 524056), (4472, 443432), (4576, 433354), (5039, 393536), (6149, 322496), (7568, 262028), (8944, 221716), (9152, 216677), (10078, 196768), (12298, 161248), (15136, 131014), (17888, 110858), (20156, 98384), (24596, 80624), (30272, 65507), (35776, 55429), (40312, 49192)]