2882876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 5300736

約数和(自身を除く): 2417860

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 347, 694, 1388, 2077, 4154, 8308, 10757, 21514, 23249, 43028, 46498, 92996, 720719, 1441438, 2882876]

約数ペア:

[(1, 2882876), (2, 1441438), (4, 720719), (31, 92996), (62, 46498), (67, 43028), (124, 23249), (134, 21514), (268, 10757), (347, 8308), (694, 4154), (1388, 2077)]