189438867076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3628819}}^1$

素因数の和:3629275

約数の個数: 24

約数和(自身を含む): 343025096960

約数和(自身を除く): 153586229884

約数列:

[1, 2, 4, 31, 62, 124, 421, 842, 1684, 13051, 26102, 52204, 3628819, 7257638, 14515276, 112493389, 224986778, 449973556, 1527732799, 3055465598, 6110931196, 47359716769, 94719433538, 189438867076]

約数ペア:

[(1, 189438867076), (2, 94719433538), (4, 47359716769), (31, 6110931196), (62, 3055465598), (124, 1527732799), (421, 449973556), (842, 224986778), (1684, 112493389), (13051, 14515276), (26102, 7257638), (52204, 3628819)]