2081036009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{1223}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 2389786560

約数和(自身を除く): 308750551

約数列:

[1, 13, 19, 83, 247, 1079, 1223, 1577, 6889, 15899, 20501, 23237, 89557, 101509, 130891, 302081, 1319617, 1701583, 1928671, 8425247, 25072723, 109528211, 160079693, 2081036009]

約数ペア:

[(1, 2081036009), (13, 160079693), (19, 109528211), (83, 25072723), (247, 8425247), (1079, 1928671), (1223, 1701583), (1577, 1319617), (6889, 302081), (15899, 130891), (20501, 101509), (23237, 89557)]