2509254968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{50647}}^1$

素因数の和:51227

約数の個数: 32

約数和(自身を含む): 5141784960

約数和(自身を除く): 2632529992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 563, 1126, 2252, 4504, 6193, 12386, 24772, 49544, 50647, 101294, 202588, 405176, 557117, 1114234, 2228468, 4456936, 28514261, 57028522, 114057044, 228114088, 313656871, 627313742, 1254627484, 2509254968]

約数ペア:

[(1, 2509254968), (2, 1254627484), (4, 627313742), (8, 313656871), (11, 228114088), (22, 114057044), (44, 57028522), (88, 28514261), (563, 4456936), (1126, 2228468), (2252, 1114234), (4504, 557117), (6193, 405176), (12386, 202588), (24772, 101294), (49544, 50647)]