2253812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4341792

約数和(自身を除く): 2087980

約数列:

[1, 2, 4, 11, 22, 44, 181, 283, 362, 566, 724, 1132, 1991, 3113, 3982, 6226, 7964, 12452, 51223, 102446, 204892, 563453, 1126906, 2253812]

約数ペア:

[(1, 2253812), (2, 1126906), (4, 563453), (11, 204892), (22, 102446), (44, 51223), (181, 12452), (283, 7964), (362, 6226), (566, 3982), (724, 3113), (1132, 1991)]