380985158

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1\times {\mathrm{863}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 574801920

約数和(自身を除く): 193816762

約数列:

[1, 2, 307, 614, 719, 863, 1438, 1726, 220733, 264941, 441466, 529882, 620497, 1240994, 190492579, 380985158]

約数ペア:

[(1, 380985158), (2, 190492579), (307, 1240994), (614, 620497), (719, 529882), (863, 441466), (1438, 264941), (1726, 220733)]