1986029474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6944159}}^1$

素因数の和:6944185

約数の個数: 16

約数和(自身を含む): 3499856640

約数和(自身を除く): 1513827166

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6944159, 13888318, 76385749, 90274067, 152771498, 180548134, 993014737, 1986029474]

約数ペア:

[(1, 1986029474), (2, 993014737), (11, 180548134), (13, 152771498), (22, 90274067), (26, 76385749), (143, 13888318), (286, 6944159)]