1880691010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17097191}}^1$

素因数の和:17097209

約数の個数: 16

約数和(自身を含む): 3692993472

約数和(自身を除く): 1812302462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 17097191, 34194382, 85485955, 170971910, 188069101, 376138202, 940345505, 1880691010]

約数ペア:

[(1, 1880691010), (2, 940345505), (5, 376138202), (10, 188069101), (11, 170971910), (22, 85485955), (55, 34194382), (110, 17097191)]