1118804984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 2356633440

約数和(自身を除く): 1237828456

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 97, 106, 194, 212, 388, 424, 583, 776, 1067, 1166, 2134, 2332, 2473, 4268, 4664, 4946, 5141, 8536, 9892, 10282, 19784, 20564, 27203, 41128, 54406, 56551, 108812, 113102, 131069, 217624, 226204, 239881, 262138, 452408, 479762, 524276, 959524, 1048552, 1441759, 1919048, 2638691, 2883518, 5277382, 5767036, 10554764, 11534072, 12713693, 21109528, 25427386, 50854772, 101709544, 139850623, 279701246, 559402492, 1118804984]

約数ペア:

[(1, 1118804984), (2, 559402492), (4, 279701246), (8, 139850623), (11, 101709544), (22, 50854772), (44, 25427386), (53, 21109528), (88, 12713693), (97, 11534072), (106, 10554764), (194, 5767036), (212, 5277382), (388, 2883518), (424, 2638691), (583, 1919048), (776, 1441759), (1067, 1048552), (1166, 959524), (2134, 524276), (2332, 479762), (2473, 452408), (4268, 262138), (4664, 239881), (4946, 226204), (5141, 217624), (8536, 131069), (9892, 113102), (10282, 108812), (19784, 56551), (20564, 54406), (27203, 41128)]