2199875288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{9397}}^1$

素因数の和:11667

約数の個数: 32

約数和(自身を含む): 4444502160

約数和(自身を除く): 2244626872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2251, 4502, 9004, 9397, 18008, 18794, 29263, 37588, 58526, 75176, 117052, 122161, 234104, 244322, 488644, 977288, 21152647, 42305294, 84610588, 169221176, 274984411, 549968822, 1099937644, 2199875288]

約数ペア:

[(1, 2199875288), (2, 1099937644), (4, 549968822), (8, 274984411), (13, 169221176), (26, 84610588), (52, 42305294), (104, 21152647), (2251, 977288), (4502, 488644), (9004, 244322), (9397, 234104), (18008, 122161), (18794, 117052), (29263, 75176), (37588, 58526)]