3944378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 6172416

約数和(自身を除く): 2228038

約数列:

[1, 2, 31, 62, 113, 226, 563, 1126, 3503, 7006, 17453, 34906, 63619, 127238, 1972189, 3944378]

約数ペア:

[(1, 3944378), (2, 1972189), (31, 127238), (62, 63619), (113, 34906), (226, 17453), (563, 7006), (1126, 3503)]