2694993917

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 3472896000

約数和(自身を除く): 777902083

約数列:

[1, 7, 11, 59, 77, 121, 199, 271, 413, 649, 847, 1393, 1897, 2189, 2981, 4543, 7139, 11741, 15323, 15989, 20867, 24079, 32791, 49973, 53929, 82187, 111923, 129151, 168553, 175879, 229537, 377503, 593219, 904057, 1231153, 1420661, 1934669, 3181811, 4152533, 6525409, 9944627, 13542683, 22272677, 34999921, 45677863, 244999447, 384999131, 2694993917]

約数ペア:

[(1, 2694993917), (7, 384999131), (11, 244999447), (59, 45677863), (77, 34999921), (121, 22272677), (199, 13542683), (271, 9944627), (413, 6525409), (649, 4152533), (847, 3181811), (1393, 1934669), (1897, 1420661), (2189, 1231153), (2981, 904057), (4543, 593219), (7139, 377503), (11741, 229537), (15323, 175879), (15989, 168553), (20867, 129151), (24079, 111923), (32791, 82187), (49973, 53929)]