4293226

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 3540374

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 199, 322, 398, 469, 938, 1393, 1541, 2786, 3082, 4577, 9154, 10787, 13333, 21574, 26666, 32039, 64078, 93331, 186662, 306659, 613318, 2146613, 4293226]

約数ペア:

[(1, 4293226), (2, 2146613), (7, 613318), (14, 306659), (23, 186662), (46, 93331), (67, 64078), (134, 32039), (161, 26666), (199, 21574), (322, 13333), (398, 10787), (469, 9154), (938, 4577), (1393, 3082), (1541, 2786)]