487220638

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1\times {\mathrm{1049}}^1$

素因数の和:1536

約数の個数: 24

約数和(自身を含む): 766458000

約数和(自身を除く): 279237362

約数列:

[1, 2, 23, 46, 439, 529, 878, 1049, 1058, 2098, 10097, 20194, 24127, 48254, 232231, 460511, 464462, 554921, 921022, 1109842, 10591753, 21183506, 243610319, 487220638]

約数ペア:

[(1, 487220638), (2, 243610319), (23, 21183506), (46, 10591753), (439, 1109842), (529, 921022), (878, 554921), (1049, 464462), (1058, 460511), (2098, 232231), (10097, 48254), (20194, 24127)]