2551986156742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7529}}^1\times {\mathrm{73019}}^1$

素因数の和:80772

約数の個数: 32

約数和(自身を含む): 4196383459200

約数和(自身を除く): 1644397302458

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 7529, 15058, 73019, 82819, 146038, 165638, 803209, 1588619, 1606418, 3177238, 15407009, 17474809, 30814018, 34949618, 169477099, 338954198, 549760051, 1099520102, 6047360561, 12094721122, 115999370761, 231998741522, 1275993078371, 2551986156742]

約数ペア:

[(1, 2551986156742), (2, 1275993078371), (11, 231998741522), (22, 115999370761), (211, 12094721122), (422, 6047360561), (2321, 1099520102), (4642, 549760051), (7529, 338954198), (15058, 169477099), (73019, 34949618), (82819, 30814018), (146038, 17474809), (165638, 15407009), (803209, 3177238), (1588619, 1606418)]