2391648731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1\times {\mathrm{761}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 2534716800

約数和(自身を除く): 143068069

約数列:

[1, 19, 251, 659, 761, 4769, 12521, 14459, 165409, 191011, 501499, 3142771, 3629209, 9528481, 125876249, 2391648731]

約数ペア:

[(1, 2391648731), (19, 125876249), (251, 9528481), (659, 3629209), (761, 3142771), (4769, 501499), (12521, 191011), (14459, 165409)]