1955624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4069440

約数和(自身を除く): 2113816

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 313, 568, 626, 781, 1252, 1562, 2504, 3124, 3443, 6248, 6886, 13772, 22223, 27544, 44446, 88892, 177784, 244453, 488906, 977812, 1955624]

約数ペア:

[(1, 1955624), (2, 977812), (4, 488906), (8, 244453), (11, 177784), (22, 88892), (44, 44446), (71, 27544), (88, 22223), (142, 13772), (284, 6886), (313, 6248), (568, 3443), (626, 3124), (781, 2504), (1252, 1562)]