247432942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{34261}}^1$

素因数の和:34443

約数の個数: 16

約数和(自身を含む): 389764512

約数和(自身を除く): 142331570

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 34261, 68522, 788003, 1576006, 5378977, 10757954, 123716471, 247432942]

約数ペア:

[(1, 247432942), (2, 123716471), (23, 10757954), (46, 5378977), (157, 1576006), (314, 788003), (3611, 68522), (7222, 34261)]