2051215994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{158591}}^1$

素因数の和:158845

約数の個数: 16

約数和(自身を含む): 3197214720

約数和(自身を除く): 1145998726

約数列:

[1, 2, 29, 58, 223, 446, 6467, 12934, 158591, 317182, 4599139, 9198278, 35365793, 70731586, 1025607997, 2051215994]

約数ペア:

[(1, 2051215994), (2, 1025607997), (29, 70731586), (58, 35365793), (223, 9198278), (446, 4599139), (6467, 317182), (12934, 158591)]