2577868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 4747680

約数和(自身を除く): 2169812

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 313, 626, 1252, 2059, 4118, 8236, 9077, 18154, 22223, 36308, 44446, 88892, 644467, 1288934, 2577868]

約数ペア:

[(1, 2577868), (2, 1288934), (4, 644467), (29, 88892), (58, 44446), (71, 36308), (116, 22223), (142, 18154), (284, 9077), (313, 8236), (626, 4118), (1252, 2059)]