2011050448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4792

約数の個数: 80

約数和(自身を含む): 4477856256

約数和(自身を除く): 2466805808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 107, 176, 184, 214, 253, 368, 428, 506, 856, 1012, 1177, 1712, 2024, 2354, 2461, 4048, 4643, 4708, 4922, 9286, 9416, 9844, 18572, 18832, 19688, 27071, 37144, 39376, 51073, 54142, 74288, 102146, 106789, 108284, 204292, 213578, 216568, 408584, 427156, 433136, 496801, 817168, 854312, 993602, 1174679, 1708624, 1987204, 2349358, 3974408, 4698716, 5464811, 7948816, 9397432, 10929622, 11426423, 18794864, 21859244, 22852846, 43718488, 45705692, 87436976, 91411384, 125690653, 182822768, 251381306, 502762612, 1005525224, 2011050448]

約数ペア:

[(1, 2011050448), (2, 1005525224), (4, 502762612), (8, 251381306), (11, 182822768), (16, 125690653), (22, 91411384), (23, 87436976), (44, 45705692), (46, 43718488), (88, 22852846), (92, 21859244), (107, 18794864), (176, 11426423), (184, 10929622), (214, 9397432), (253, 7948816), (368, 5464811), (428, 4698716), (506, 3974408), (856, 2349358), (1012, 1987204), (1177, 1708624), (1712, 1174679), (2024, 993602), (2354, 854312), (2461, 817168), (4048, 496801), (4643, 433136), (4708, 427156), (4922, 408584), (9286, 216568), (9416, 213578), (9844, 204292), (18572, 108284), (18832, 106789), (19688, 102146), (27071, 74288), (37144, 54142), (39376, 51073)]