2228726994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{426469}}^1$

素因数の和:426554

約数の個数: 32

約数和(自身を含む): 4871993280

約数和(自身を除く): 2643266286

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 426469, 852938, 1279407, 2558814, 5544097, 11088194, 16632291, 28573423, 33264582, 57146846, 85720269, 171440538, 371454499, 742908998, 1114363497, 2228726994]

約数ペア:

[(1, 2228726994), (2, 1114363497), (3, 742908998), (6, 371454499), (13, 171440538), (26, 85720269), (39, 57146846), (67, 33264582), (78, 28573423), (134, 16632291), (201, 11088194), (402, 5544097), (871, 2558814), (1742, 1279407), (2613, 852938), (5226, 426469)]