26813866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 41313888

約数和(自身を除く): 14500022

約数列:

[1, 2, 53, 106, 131, 262, 1931, 3862, 6943, 13886, 102343, 204686, 252961, 505922, 13406933, 26813866]

約数ペア:

[(1, 26813866), (2, 13406933), (53, 505922), (106, 252961), (131, 204686), (262, 102343), (1931, 13886), (3862, 6943)]