2153294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7529}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 3795120

約数和(自身を除く): 1641826

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7529, 15058, 82819, 97877, 165638, 195754, 1076647, 2153294]

約数ペア:

[(1, 2153294), (2, 1076647), (11, 195754), (13, 165638), (22, 97877), (26, 82819), (143, 15058), (286, 7529)]