2019614401

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1\times {\mathrm{6763}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 2372919424

約数和(自身を除く): 353305023

約数列:

[1, 7, 37, 259, 1153, 6763, 8071, 42661, 47341, 250231, 298627, 1751617, 7797739, 54584173, 288516343, 2019614401]

約数ペア:

[(1, 2019614401), (7, 288516343), (37, 54584173), (259, 7797739), (1153, 1751617), (6763, 298627), (8071, 250231), (42661, 47341)]