331569148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{6991}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 592026624

約数和(自身を除く): 260457476

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 668, 6991, 11857, 13982, 23714, 27964, 47428, 496361, 992722, 1167497, 1985444, 2334994, 4669988, 82892287, 165784574, 331569148]

約数ペア:

[(1, 331569148), (2, 165784574), (4, 82892287), (71, 4669988), (142, 2334994), (167, 1985444), (284, 1167497), (334, 992722), (668, 496361), (6991, 47428), (11857, 27964), (13982, 23714)]