1241242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 16

約数和(自身を含む): 1933920

約数和(自身を除く): 692678

約数列:

[1, 2, 59, 67, 118, 134, 157, 314, 3953, 7906, 9263, 10519, 18526, 21038, 620621, 1241242]

約数ペア:

[(1, 1241242), (2, 620621), (59, 21038), (67, 18526), (118, 10519), (134, 9263), (157, 7906), (314, 3953)]