2017455971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{28051}}^1$

素因数の和:28186

約数の個数: 16

約数和(自身を含む): 2181323520

約数和(自身を除く): 163867549

約数列:

[1, 23, 53, 59, 1219, 1357, 3127, 28051, 71921, 645173, 1486703, 1655009, 34194169, 38065207, 87715477, 2017455971]

約数ペア:

[(1, 2017455971), (23, 87715477), (53, 38065207), (59, 34194169), (1219, 1655009), (1357, 1486703), (3127, 645173), (28051, 71921)]