2306506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 16

約数和(自身を含む): 3611520

約数和(自身を除く): 1305014

約数列:

[1, 2, 37, 71, 74, 142, 439, 878, 2627, 5254, 16243, 31169, 32486, 62338, 1153253, 2306506]

約数ペア:

[(1, 2306506), (2, 1153253), (37, 62338), (71, 32486), (74, 31169), (142, 16243), (439, 5254), (878, 2627)]