2505228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:18997

約数の個数: 24

約数和(自身を含む): 6377280

約数和(自身を除く): 3872052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 18979, 37958, 56937, 75916, 113874, 208769, 227748, 417538, 626307, 835076, 1252614, 2505228]

約数ペア:

[(1, 2505228), (2, 1252614), (3, 835076), (4, 626307), (6, 417538), (11, 227748), (12, 208769), (22, 113874), (33, 75916), (44, 56937), (66, 37958), (132, 18979)]