857702932

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{3083}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 1514441376

約数和(自身を除く): 656738444

約数列:

[1, 2, 4, 157, 314, 443, 628, 886, 1772, 3083, 6166, 12332, 69551, 139102, 278204, 484031, 968062, 1365769, 1936124, 2731538, 5463076, 214425733, 428851466, 857702932]

約数ペア:

[(1, 857702932), (2, 428851466), (4, 214425733), (157, 5463076), (314, 2731538), (443, 1936124), (628, 1365769), (886, 968062), (1772, 484031), (3083, 278204), (6166, 139102), (12332, 69551)]