2045186494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1\times {\mathrm{22481}}^1$

素因数の和:25995

約数の個数: 16

約数和(自身を含む): 3304854000

約数和(自身を除く): 1259667506

約数列:

[1, 2, 13, 26, 3499, 6998, 22481, 44962, 45487, 90974, 292253, 584506, 78661019, 157322038, 1022593247, 2045186494]

約数ペア:

[(1, 2045186494), (2, 1022593247), (13, 157322038), (26, 78661019), (3499, 584506), (6998, 292253), (22481, 90974), (44962, 45487)]