540505834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 899216640

約数和(自身を除く): 358710806

約数列:

[1, 2, 11, 22, 79, 158, 353, 706, 869, 881, 1738, 1762, 3883, 7766, 9691, 19382, 27887, 55774, 69599, 139198, 306757, 310993, 613514, 621986, 765589, 1531178, 3420923, 6841846, 24568447, 49136894, 270252917, 540505834]

約数ペア:

[(1, 540505834), (2, 270252917), (11, 49136894), (22, 24568447), (79, 6841846), (158, 3420923), (353, 1531178), (706, 765589), (869, 621986), (881, 613514), (1738, 310993), (1762, 306757), (3883, 139198), (7766, 69599), (9691, 55774), (19382, 27887)]