2429994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 5677056

約数和(自身を除く): 3247062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1231, 1974, 2462, 3693, 7386, 8617, 17234, 25851, 51702, 57857, 115714, 173571, 347142, 404999, 809998, 1214997, 2429994]

約数ペア:

[(1, 2429994), (2, 1214997), (3, 809998), (6, 404999), (7, 347142), (14, 173571), (21, 115714), (42, 57857), (47, 51702), (94, 25851), (141, 17234), (282, 8617), (329, 7386), (658, 3693), (987, 2462), (1231, 1974)]