285291256328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12277}}^1\times {\mathrm{223441}}^1$

素因数の和:235737

約数の個数: 32

約数和(自身を含む): 576118383960

約数和(自身を除く): 290827127632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12277, 24554, 49108, 98216, 159601, 223441, 319202, 446882, 638404, 893764, 1276808, 1787528, 2904733, 5809466, 11618932, 23237864, 2743185157, 5486370314, 10972740628, 21945481256, 35661407041, 71322814082, 142645628164, 285291256328]

約数ペア:

[(1, 285291256328), (2, 142645628164), (4, 71322814082), (8, 35661407041), (13, 21945481256), (26, 10972740628), (52, 5486370314), (104, 2743185157), (12277, 23237864), (24554, 11618932), (49108, 5809466), (98216, 2904733), (159601, 1787528), (223441, 1276808), (319202, 893764), (446882, 638404)]