1229758504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{40357}}^1$

素因数の和:40669

約数の個数: 32

約数和(自身を含む): 2491702920

約数和(自身を除く): 1261944416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 7618, 15236, 30472, 40357, 80714, 161428, 322856, 524641, 1049282, 2098564, 4197128, 11824601, 23649202, 47298404, 94596808, 153719813, 307439626, 614879252, 1229758504]

約数ペア:

[(1, 1229758504), (2, 614879252), (4, 307439626), (8, 153719813), (13, 94596808), (26, 47298404), (52, 23649202), (104, 11824601), (293, 4197128), (586, 2098564), (1172, 1049282), (2344, 524641), (3809, 322856), (7618, 161428), (15236, 80714), (30472, 40357)]