2021325982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091753}}^1$

素因数の和:4091787

約数の個数: 16

約数和(自身を含む): 3437073360

約数和(自身を除く): 1415747378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4091753, 8183506, 53192789, 77743307, 106385578, 155486614, 1010662991, 2021325982]

約数ペア:

[(1, 2021325982), (2, 1010662991), (13, 155486614), (19, 106385578), (26, 77743307), (38, 53192789), (247, 8183506), (494, 4091753)]