1731201986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{198943}}^1$

素因数の和:199193

約数の個数: 16

約数和(自身を含む): 2745427200

約数和(自身を除く): 1014225214

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 198943, 397886, 3779917, 7559834, 45557947, 91115894, 865600993, 1731201986]

約数ペア:

[(1, 1731201986), (2, 865600993), (19, 91115894), (38, 45557947), (229, 7559834), (458, 3779917), (4351, 397886), (8702, 198943)]