1872860399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{12541}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 2013141504

約数和(自身を除く): 140281105

約数列:

[1, 23, 43, 151, 989, 3473, 6493, 12541, 149339, 288443, 539263, 1893691, 12403049, 43554893, 81428713, 1872860399]

約数ペア:

[(1, 1872860399), (23, 81428713), (43, 43554893), (151, 12403049), (989, 1893691), (3473, 539263), (6493, 288443), (12541, 149339)]