1055215930

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{473191}}^1$

素因数の和:473421

約数の個数: 16

約数和(自身を含む): 1907910144

約数和(自身を除く): 852694214

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 473191, 946382, 2365955, 4731910, 105521593, 211043186, 527607965, 1055215930]

約数ペア:

[(1, 1055215930), (2, 527607965), (5, 211043186), (10, 105521593), (223, 4731910), (446, 2365955), (1115, 946382), (2230, 473191)]