440198242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79087}}^1$

素因数の和:79134

約数の個数: 24

約数和(自身を含む): 757346688

約数和(自身を除く): 317148446

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 79087, 158174, 869957, 1739914, 1819001, 3638002, 9569527, 19139054, 20009011, 40018022, 220099121, 440198242]

約数ペア:

[(1, 440198242), (2, 220099121), (11, 40018022), (22, 20009011), (23, 19139054), (46, 9569527), (121, 3638002), (242, 1819001), (253, 1739914), (506, 869957), (2783, 158174), (5566, 79087)]