2021323246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1437641}}^1$

素因数の和:1437699

約数の個数: 16

約数和(自身を含む): 3277823760

約数和(自身を除く): 1256500514

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1437641, 2875282, 27315179, 53192717, 54630358, 106385434, 1010661623, 2021323246]

約数ペア:

[(1, 2021323246), (2, 1010661623), (19, 106385434), (37, 54630358), (38, 53192717), (74, 27315179), (703, 2875282), (1406, 1437641)]