279968891827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{256483}}^1$

素因数の和:257362

約数の個数: 16

約数和(自身を含む): 299121900160

約数和(自身を除く): 19153008333

約数列:

[1, 19, 73, 787, 1387, 14953, 57451, 256483, 1091569, 4873177, 18723259, 201852121, 355741921, 3835190299, 14735204833, 279968891827]

約数ペア:

[(1, 279968891827), (19, 14735204833), (73, 3835190299), (787, 355741921), (1387, 201852121), (14953, 18723259), (57451, 4873177), (256483, 1091569)]