2742506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 4457544

約数和(自身を除く): 1715038

約数列:

[1, 2, 13, 26, 313, 337, 626, 674, 4069, 4381, 8138, 8762, 105481, 210962, 1371253, 2742506]

約数ペア:

[(1, 2742506), (2, 1371253), (13, 210962), (26, 105481), (313, 8762), (337, 8138), (626, 4381), (674, 4069)]