394920554

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{121067}}^1$

素因数の和:121309

約数の個数: 16

約数和(自身を含む): 679917888

約数和(自身を除く): 284997334

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 121067, 242134, 847469, 1694938, 28208611, 56417222, 197460277, 394920554]

約数ペア:

[(1, 394920554), (2, 197460277), (7, 56417222), (14, 28208611), (233, 1694938), (466, 847469), (1631, 242134), (3262, 121067)]