320785919999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{5519}}^1\times {\mathrm{7159}}^1$

素因数の和:13054

約数の個数: 16

約数和(自身を含む): 335789107200

約数和(自身を除く): 15003187201

約数列:

[1, 23, 353, 5519, 7159, 8119, 126937, 164657, 1948207, 2527127, 39510521, 44808761, 58123921, 908741983, 13947213913, 320785919999]

約数ペア:

[(1, 320785919999), (23, 13947213913), (353, 908741983), (5519, 58123921), (7159, 44808761), (8119, 39510521), (126937, 2527127), (164657, 1948207)]