1640883338

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{24439}}^1$

素因数の和:25069

約数の個数: 16

約数和(自身を含む): 2507544000

約数和(自身を除く): 866660662

約数列:

[1, 2, 59, 118, 569, 1138, 24439, 33571, 48878, 67142, 1441901, 2883802, 13905791, 27811582, 820441669, 1640883338]

約数ペア:

[(1, 1640883338), (2, 820441669), (59, 27811582), (118, 13905791), (569, 2883802), (1138, 1441901), (24439, 67142), (33571, 48878)]