2019928053829

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{26915507}}^1$

素因数の和:26915736

約数の個数: 16

約数和(自身を含む): 2356506556416

約数和(自身を除く): 336578502587

約数列:

[1, 7, 71, 151, 497, 1057, 10721, 75047, 26915507, 188408549, 1911000997, 4064241557, 13377006979, 28449690899, 288561150547, 2019928053829]

約数ペア:

[(1, 2019928053829), (7, 288561150547), (71, 28449690899), (151, 13377006979), (497, 4064241557), (1057, 1911000997), (10721, 188408549), (75047, 26915507)]