4081567273

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{221957}}^1$

素因数の和:222072

約数の個数: 16

約数和(自身を含む): 4858216704

約数和(自身を除く): 776649431

約数列:

[1, 7, 37, 71, 259, 497, 2627, 18389, 221957, 1553699, 8212409, 15758947, 57486863, 110312629, 583081039, 4081567273]

約数ペア:

[(1, 4081567273), (7, 583081039), (37, 110312629), (71, 57486863), (259, 15758947), (497, 8212409), (2627, 1553699), (18389, 221957)]