996821479304

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{18561401}}^1$

素因数の和:18561558

約数の個数: 48

約数和(自身を含む): 2190059821980

約数和(自身を除く): 1193238342676

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 13426, 26852, 53704, 18561401, 37122802, 74245604, 129929807, 148491208, 259859614, 519719228, 909508649, 1039438456, 1819017298, 2542911937, 3638034596, 5085823874, 7276069192, 10171647748, 17800383559, 20343295496, 35600767118, 71201534236, 124602684913, 142403068472, 249205369826, 498410739652, 996821479304]

約数ペア:

[(1, 996821479304), (2, 498410739652), (4, 249205369826), (7, 142403068472), (8, 124602684913), (14, 71201534236), (28, 35600767118), (49, 20343295496), (56, 17800383559), (98, 10171647748), (137, 7276069192), (196, 5085823874), (274, 3638034596), (392, 2542911937), (548, 1819017298), (959, 1039438456), (1096, 909508649), (1918, 519719228), (3836, 259859614), (6713, 148491208), (7672, 129929807), (13426, 74245604), (26852, 37122802), (53704, 18561401)]