2682238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 4396896

約数和(自身を除く): 1714658

約数列:

[1, 2, 13, 26, 71, 142, 923, 1453, 1846, 2906, 18889, 37778, 103163, 206326, 1341119, 2682238]

約数ペア:

[(1, 2682238), (2, 1341119), (13, 206326), (26, 103163), (71, 37778), (142, 18889), (923, 2906), (1453, 1846)]