12977704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 25583040

約数和(自身を除く): 12605336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 281, 502, 562, 1004, 1124, 2008, 2248, 5773, 6463, 11546, 12926, 23092, 25852, 46184, 51704, 70531, 141062, 282124, 564248, 1622213, 3244426, 6488852, 12977704]

約数ペア:

[(1, 12977704), (2, 6488852), (4, 3244426), (8, 1622213), (23, 564248), (46, 282124), (92, 141062), (184, 70531), (251, 51704), (281, 46184), (502, 25852), (562, 23092), (1004, 12926), (1124, 11546), (2008, 6463), (2248, 5773)]