1944116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 3548160

約数和(自身を除く): 1604044

約数列:

[1, 2, 4, 43, 86, 89, 127, 172, 178, 254, 356, 508, 3827, 5461, 7654, 10922, 11303, 15308, 21844, 22606, 45212, 486029, 972058, 1944116]

約数ペア:

[(1, 1944116), (2, 972058), (4, 486029), (43, 45212), (86, 22606), (89, 21844), (127, 15308), (172, 11303), (178, 10922), (254, 7654), (356, 5461), (508, 3827)]