131929294

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{324949}}^1$

素因数の和:324987

約数の個数: 16

約数和(自身を含む): 233964000

約数和(自身を除く): 102034706

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 324949, 649898, 2274643, 4549286, 9423521, 18847042, 65964647, 131929294]

約数ペア:

[(1, 131929294), (2, 65964647), (7, 18847042), (14, 9423521), (29, 4549286), (58, 2274643), (203, 649898), (406, 324949)]