2045779624

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3467}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 4509509760

約数和(自身を除く): 2463730136

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 257, 287, 328, 514, 574, 1028, 1148, 1799, 2056, 2296, 3467, 3598, 6934, 7196, 10537, 13868, 14392, 21074, 24269, 27736, 42148, 48538, 73759, 84296, 97076, 142147, 147518, 194152, 284294, 295036, 568588, 590072, 891019, 995029, 1137176, 1782038, 1990058, 3564076, 3980116, 6237133, 7128152, 7960232, 12474266, 24948532, 36531779, 49897064, 73063558, 146127116, 255722453, 292254232, 511444906, 1022889812, 2045779624]

約数ペア:

[(1, 2045779624), (2, 1022889812), (4, 511444906), (7, 292254232), (8, 255722453), (14, 146127116), (28, 73063558), (41, 49897064), (56, 36531779), (82, 24948532), (164, 12474266), (257, 7960232), (287, 7128152), (328, 6237133), (514, 3980116), (574, 3564076), (1028, 1990058), (1148, 1782038), (1799, 1137176), (2056, 995029), (2296, 891019), (3467, 590072), (3598, 568588), (6934, 295036), (7196, 284294), (10537, 194152), (13868, 147518), (14392, 142147), (21074, 97076), (24269, 84296), (27736, 73759), (42148, 48538)]