247002154

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{332887}}^1$

素因数の和:332949

約数の個数: 16

約数和(自身を含む): 431422848

約数和(自身を除く): 184420694

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 332887, 665774, 2330209, 4660418, 17643011, 35286022, 123501077, 247002154]

約数ペア:

[(1, 247002154), (2, 123501077), (7, 35286022), (14, 17643011), (53, 4660418), (106, 2330209), (371, 665774), (742, 332887)]