1301693296

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{256643}}^1$

素因数の和:256968

約数の個数: 20

約数和(自身を含む): 2529996552

約数和(自身を除く): 1228303256

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 256643, 513286, 1026572, 2053144, 4106288, 81355831, 162711662, 325423324, 650846648, 1301693296]

約数ペア:

[(1, 1301693296), (2, 650846648), (4, 325423324), (8, 162711662), (16, 81355831), (317, 4106288), (634, 2053144), (1268, 1026572), (2536, 513286), (5072, 256643)]