2189248

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 28

約数和(自身を含む): 4409440

約数和(自身を除く): 2220192

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 433, 632, 866, 1264, 1732, 2528, 3464, 5056, 6928, 13856, 27712, 34207, 68414, 136828, 273656, 547312, 1094624, 2189248]

約数ペア:

[(1, 2189248), (2, 1094624), (4, 547312), (8, 273656), (16, 136828), (32, 68414), (64, 34207), (79, 27712), (158, 13856), (316, 6928), (433, 5056), (632, 3464), (866, 2528), (1264, 1732)]