1257202214

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1\times {\mathrm{8293}}^1$

素因数の和:8855

約数の個数: 16

約数和(自身を含む): 1899989520

約数和(自身を除く): 642787306

約数列:

[1, 2, 229, 331, 458, 662, 8293, 16586, 75799, 151598, 1899097, 2744983, 3798194, 5489966, 628601107, 1257202214]

約数ペア:

[(1, 1257202214), (2, 628601107), (229, 5489966), (331, 3798194), (458, 2744983), (662, 1899097), (8293, 151598), (16586, 75799)]