1570990406

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{40013}}^1$

素因数の和:40375

約数の個数: 16

約数和(自身を含む): 2399879664

約数和(自身を除く): 828889258

約数列:

[1, 2, 67, 134, 293, 586, 19631, 39262, 40013, 80026, 2680871, 5361742, 11723809, 23447618, 785495203, 1570990406]

約数ペア:

[(1, 1570990406), (2, 785495203), (67, 23447618), (134, 11723809), (293, 5361742), (586, 2680871), (19631, 80026), (39262, 40013)]