2783142010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25301291}}^1$

素因数の和:25301309

約数の個数: 16

約数和(自身を含む): 5465079072

約数和(自身を除く): 2681937062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 25301291, 50602582, 126506455, 253012910, 278314201, 556628402, 1391571005, 2783142010]

約数ペア:

[(1, 2783142010), (2, 1391571005), (5, 556628402), (10, 278314201), (11, 253012910), (22, 126506455), (55, 50602582), (110, 25301291)]