2280497552

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1601473}}^1$

素因数の和:1601570

約数の個数: 20

約数和(自身を含む): 4468112460

約数和(自身を除く): 2187614908

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1601473, 3202946, 6405892, 12811784, 25623568, 142531097, 285062194, 570124388, 1140248776, 2280497552]

約数ペア:

[(1, 2280497552), (2, 1140248776), (4, 570124388), (8, 285062194), (16, 142531097), (89, 25623568), (178, 12811784), (356, 6405892), (712, 3202946), (1424, 1601473)]