2097484994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{420001}}^1$

素因数の和:420241

約数の個数: 16

約数和(自身を含む): 3447376416

約数和(自身を除く): 1349891422

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 420001, 840002, 4620011, 9240022, 95340227, 190680454, 1048742497, 2097484994]

約数ペア:

[(1, 2097484994), (2, 1048742497), (11, 190680454), (22, 95340227), (227, 9240022), (454, 4620011), (2497, 840002), (4994, 420001)]