3986414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 6238080

約数和(自身を除く): 2251666

約数列:

[1, 2, 31, 62, 113, 226, 569, 1138, 3503, 7006, 17639, 35278, 64297, 128594, 1993207, 3986414]

約数ペア:

[(1, 3986414), (2, 1993207), (31, 128594), (62, 64297), (113, 35278), (226, 17639), (569, 7006), (1138, 3503)]