249212638

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{2677}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 378883440

約数和(自身を除く): 129670802

約数列:

[1, 2, 89, 178, 523, 1046, 2677, 5354, 46547, 93094, 238253, 476506, 1400071, 2800142, 124606319, 249212638]

約数ペア:

[(1, 249212638), (2, 124606319), (89, 2800142), (178, 1400071), (523, 476506), (1046, 238253), (2677, 93094), (5354, 46547)]