258851954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1\times {\mathrm{2027}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 394681248

約数和(自身を除く): 135829294

約数列:

[1, 2, 67, 134, 953, 1906, 2027, 4054, 63851, 127702, 135809, 271618, 1931731, 3863462, 129425977, 258851954]

約数ペア:

[(1, 258851954), (2, 129425977), (67, 3863462), (134, 1931731), (953, 271618), (1906, 135809), (2027, 127702), (4054, 63851)]