2008759974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{362723}}^1$

素因数の和:362812

約数の個数: 32

約数和(自身を含む): 4387509504

約数和(自身を除く): 2378749530

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 362723, 725446, 1088169, 2176338, 4715399, 9430798, 14146197, 25753333, 28292394, 51506666, 77259999, 154519998, 334793329, 669586658, 1004379987, 2008759974]

約数ペア:

[(1, 2008759974), (2, 1004379987), (3, 669586658), (6, 334793329), (13, 154519998), (26, 77259999), (39, 51506666), (71, 28292394), (78, 25753333), (142, 14146197), (213, 9430798), (426, 4715399), (923, 2176338), (1846, 1088169), (2769, 725446), (5538, 362723)]