2580452828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{249947}}^1$

素因数の和:250069

約数の個数: 24

約数和(自身を含む): 4724017200

約数和(自身を除く): 2143564372

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 249947, 499894, 999788, 7248463, 14496926, 22245283, 28993852, 44490566, 88981132, 645113207, 1290226414, 2580452828]

約数ペア:

[(1, 2580452828), (2, 1290226414), (4, 645113207), (29, 88981132), (58, 44490566), (89, 28993852), (116, 22245283), (178, 14496926), (356, 7248463), (2581, 999788), (5162, 499894), (10324, 249947)]