2012131078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1\times {\mathrm{4007}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 3089687040

約数和(自身を除く): 1077555962

約数列:

[1, 2, 43, 86, 4007, 5839, 8014, 11678, 172301, 251077, 344602, 502154, 23396873, 46793746, 1006065539, 2012131078]

約数ペア:

[(1, 2012131078), (2, 1006065539), (43, 46793746), (86, 23396873), (4007, 502154), (5839, 344602), (8014, 251077), (11678, 172301)]