1042378645904

素因数分解:

$2^4\times {\mathrm{5573}}^1\times {\mathrm{11690053}}^1$

素因数の和:11695634

約数の個数: 20

約数和(自身を含む): 2019971190876

約数和(自身を除く): 977592544972

約数列:

[1, 2, 4, 8, 16, 5573, 11146, 22292, 44584, 89168, 11690053, 23380106, 46760212, 93520424, 187040848, 65148665369, 130297330738, 260594661476, 521189322952, 1042378645904]

約数ペア:

[(1, 1042378645904), (2, 521189322952), (4, 260594661476), (8, 130297330738), (16, 65148665369), (5573, 187040848), (11146, 93520424), (22292, 46760212), (44584, 23380106), (89168, 11690053)]