1020670846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1266341}}^1$

素因数の和:1266387

約数の個数: 16

約数和(自身を含む): 1701963648

約数和(自身を除く): 681292802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1266341, 2532682, 16462433, 32924866, 39256571, 78513142, 510335423, 1020670846]

約数ペア:

[(1, 1020670846), (2, 510335423), (13, 78513142), (26, 39256571), (31, 32924866), (62, 16462433), (403, 2532682), (806, 1266341)]