2056573659

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 3230304000

約数和(自身を除く): 1173730341

約数列:

[1, 3, 7, 21, 49, 147, 199, 229, 307, 597, 687, 921, 1393, 1603, 2149, 4179, 4809, 6447, 9751, 11221, 15043, 29253, 33663, 45129, 45571, 61093, 70303, 136713, 183279, 210909, 318997, 427651, 492121, 956991, 1282953, 1476363, 2232979, 2993557, 3444847, 6698937, 8980671, 10334541, 13990297, 41970891, 97932079, 293796237, 685524553, 2056573659]

約数ペア:

[(1, 2056573659), (3, 685524553), (7, 293796237), (21, 97932079), (49, 41970891), (147, 13990297), (199, 10334541), (229, 8980671), (307, 6698937), (597, 3444847), (687, 2993557), (921, 2232979), (1393, 1476363), (1603, 1282953), (2149, 956991), (4179, 492121), (4809, 427651), (6447, 318997), (9751, 210909), (11221, 183279), (15043, 136713), (29253, 70303), (33663, 61093), (45129, 45571)]