2380492799998

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1\times {\mathrm{19429}}^1$

素因数の和:22924

約数の個数: 32

約数和(自身を含む): 3623991890400

約数和(自身を除く): 1243499090402

約数列:

[1, 2, 137, 139, 274, 278, 3217, 6434, 19043, 19429, 38086, 38858, 440729, 447163, 881458, 894326, 2661773, 2700631, 5323546, 5401262, 61261331, 62503093, 122522662, 125006186, 369986447, 739972894, 8562923741, 8687929927, 17125847482, 17375859854, 1190246399999, 2380492799998]

約数ペア:

[(1, 2380492799998), (2, 1190246399999), (137, 17375859854), (139, 17125847482), (274, 8687929927), (278, 8562923741), (3217, 739972894), (6434, 369986447), (19043, 125006186), (19429, 122522662), (38086, 62503093), (38858, 61261331), (440729, 5401262), (447163, 5323546), (881458, 2700631), (894326, 2661773)]