7828444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 14866208

約数和(自身を除く): 7037764

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 997, 1963, 1994, 3926, 3988, 7852, 12961, 25922, 51844, 150547, 301094, 602188, 1957111, 3914222, 7828444]

約数ペア:

[(1, 7828444), (2, 3914222), (4, 1957111), (13, 602188), (26, 301094), (52, 150547), (151, 51844), (302, 25922), (604, 12961), (997, 7852), (1963, 3988), (1994, 3926)]