426751198

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{3989}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 646380000

約数和(自身を除く): 219628802

約数列:

[1, 2, 149, 298, 359, 718, 3989, 7978, 53491, 106982, 594361, 1188722, 1432051, 2864102, 213375599, 426751198]

約数ペア:

[(1, 426751198), (2, 213375599), (149, 2864102), (298, 1432051), (359, 1188722), (718, 594361), (3989, 106982), (7978, 53491)]