472201724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{408479}}^1$

素因数の和:408517

約数の個数: 18

約数和(自身を含む): 877823520

約数和(自身を除く): 405621796

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 408479, 816958, 1633916, 6944143, 13888286, 27776572, 118050431, 236100862, 472201724]

約数ペア:

[(1, 472201724), (2, 236100862), (4, 118050431), (17, 27776572), (34, 13888286), (68, 6944143), (289, 1633916), (578, 816958), (1156, 408479)]