2783272342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{371797}}^1$

素因数の和:372015

約数の個数: 16

約数和(自身を含む): 4416960240

約数和(自身を除く): 1633687898

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 371797, 743594, 7064143, 14128286, 73244009, 146488018, 1391636171, 2783272342]

約数ペア:

[(1, 2783272342), (2, 1391636171), (19, 146488018), (38, 73244009), (197, 14128286), (394, 7064143), (3743, 743594), (7486, 371797)]