2488409974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{1907}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 4104794880

約数和(自身を除く): 1616384906

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1493, 1907, 2986, 3814, 28367, 34339, 36233, 43861, 56734, 68678, 72466, 87722, 652441, 833359, 1304882, 1666718, 2847151, 5694302, 54095869, 65484473, 108191738, 130968946, 1244204987, 2488409974]

約数ペア:

[(1, 2488409974), (2, 1244204987), (19, 130968946), (23, 108191738), (38, 65484473), (46, 54095869), (437, 5694302), (874, 2847151), (1493, 1666718), (1907, 1304882), (2986, 833359), (3814, 652441), (28367, 87722), (34339, 72466), (36233, 68678), (43861, 56734)]