1154807210

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{274301}}^1$

素因数の和:274729

約数の個数: 16

約数和(自身を含む): 2083597992

約数和(自身を除く): 928790782

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 274301, 548602, 1371505, 2743010, 115480721, 230961442, 577403605, 1154807210]

約数ペア:

[(1, 1154807210), (2, 577403605), (5, 230961442), (10, 115480721), (421, 2743010), (842, 1371505), (2105, 548602), (4210, 274301)]