1987406808

素因数分解:

$2^3\times 3^1\times {\mathrm{82808617}}^1$

素因数の和:82808626

約数の個数: 16

約数和(自身を含む): 4968517080

約数和(自身を除く): 2981110272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 82808617, 165617234, 248425851, 331234468, 496851702, 662468936, 993703404, 1987406808]

約数ペア:

[(1, 1987406808), (2, 993703404), (3, 662468936), (4, 496851702), (6, 331234468), (8, 248425851), (12, 165617234), (24, 82808617)]