2912649259

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 3246988032

約数和(自身を除く): 334338773

約数列:

[1, 13, 67, 71, 169, 871, 923, 3623, 4757, 11323, 11999, 47099, 61841, 242741, 257233, 612287, 803933, 3155633, 3344029, 17234611, 41023229, 43472377, 224049943, 2912649259]

約数ペア:

[(1, 2912649259), (13, 224049943), (67, 43472377), (71, 41023229), (169, 17234611), (871, 3344029), (923, 3155633), (3623, 803933), (4757, 612287), (11323, 257233), (11999, 242741), (47099, 61841)]