1987304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2053}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 4097730

約数和(自身を除く): 2110426

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2053, 4106, 8212, 16424, 22583, 45166, 90332, 180664, 248413, 496826, 993652, 1987304]

約数ペア:

[(1, 1987304), (2, 993652), (4, 496826), (8, 248413), (11, 180664), (22, 90332), (44, 45166), (88, 22583), (121, 16424), (242, 8212), (484, 4106), (968, 2053)]