2146613

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2611200

約数和(自身を除く): 464587

約数列:

[1, 7, 23, 67, 161, 199, 469, 1393, 1541, 4577, 10787, 13333, 32039, 93331, 306659, 2146613]

約数ペア:

[(1, 2146613), (7, 306659), (23, 93331), (67, 32039), (161, 13333), (199, 10787), (469, 4577), (1393, 1541)]