120731468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 251306496

約数和(自身を除く): 130575028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 2158, 2543, 3652, 4316, 5086, 10172, 11869, 23738, 27973, 33059, 47476, 55946, 66118, 111892, 132236, 211069, 363649, 422138, 727298, 844276, 1454596, 2321759, 2743897, 4643518, 5487794, 9287036, 10975588, 30182867, 60365734, 120731468]

約数ペア:

[(1, 120731468), (2, 60365734), (4, 30182867), (11, 10975588), (13, 9287036), (22, 5487794), (26, 4643518), (44, 2743897), (52, 2321759), (83, 1454596), (143, 844276), (166, 727298), (286, 422138), (332, 363649), (572, 211069), (913, 132236), (1079, 111892), (1826, 66118), (2158, 55946), (2543, 47476), (3652, 33059), (4316, 27973), (5086, 23738), (10172, 11869)]