1666132244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2051887}}^1$

素因数の和:2051927

約数の個数: 24

約数和(自身を含む): 3447171840

約数和(自身を除く): 1781039596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2051887, 4103774, 8207548, 14363209, 28726418, 57452836, 59504723, 119009446, 238018892, 416533061, 833066122, 1666132244]

約数ペア:

[(1, 1666132244), (2, 833066122), (4, 416533061), (7, 238018892), (14, 119009446), (28, 59504723), (29, 57452836), (58, 28726418), (116, 14363209), (203, 8207548), (406, 4103774), (812, 2051887)]