9718823270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{140263}}^1$

素因数の和:140337

約数の個数: 48

約数和(自身を含む): 19405243872

約数和(自身を除く): 9686420602

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 34645, 69290, 140263, 280526, 701315, 1402630, 1823419, 3646838, 5750783, 9117095, 11501566, 18234190, 23704447, 28753915, 47408894, 57507830, 74760179, 118522235, 149520358, 237044470, 373800895, 747601790, 971882327, 1943764654, 4859411635, 9718823270]

約数ペア:

[(1, 9718823270), (2, 4859411635), (5, 1943764654), (10, 971882327), (13, 747601790), (26, 373800895), (41, 237044470), (65, 149520358), (82, 118522235), (130, 74760179), (169, 57507830), (205, 47408894), (338, 28753915), (410, 23704447), (533, 18234190), (845, 11501566), (1066, 9117095), (1690, 5750783), (2665, 3646838), (5330, 1823419), (6929, 1402630), (13858, 701315), (34645, 280526), (69290, 140263)]