248509442

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 375233280

約数和(自身を除く): 126723838

約数列:

[1, 2, 277, 554, 607, 739, 1214, 1478, 168139, 204703, 336278, 409406, 448573, 897146, 124254721, 248509442]

約数ペア:

[(1, 248509442), (2, 124254721), (277, 897146), (554, 448573), (607, 409406), (739, 336278), (1214, 204703), (1478, 168139)]