1388008394

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{165673}}^1$

素因数の和:165805

約数の個数: 16

約数和(自身を含む): 2147135040

約数和(自身を除く): 759126646

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 165673, 331346, 9774707, 11762783, 19549414, 23525566, 694004197, 1388008394]

約数ペア:

[(1, 1388008394), (2, 694004197), (59, 23525566), (71, 19549414), (118, 11762783), (142, 9774707), (4189, 331346), (8378, 165673)]