13018272436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2812937}}^1$

素因数の和:2813043

約数の個数: 24

約数和(自身を含む): 24810113160

約数和(自身を除く): 11791840724

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 2812937, 5625874, 11251748, 36568181, 73136362, 146272724, 250351393, 500702786, 1001405572, 3254568109, 6509136218, 13018272436]

約数ペア:

[(1, 13018272436), (2, 6509136218), (4, 3254568109), (13, 1001405572), (26, 500702786), (52, 250351393), (89, 146272724), (178, 73136362), (356, 36568181), (1157, 11251748), (2314, 5625874), (4628, 2812937)]