1809968146

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{9733}}^1$

素因数の和:10138

約数の個数: 32

約数和(自身を含む): 3195866880

約数和(自身を除く): 1385898734

約数列:

[1, 2, 7, 14, 37, 74, 259, 359, 518, 718, 2513, 5026, 9733, 13283, 19466, 26566, 68131, 92981, 136262, 185962, 360121, 720242, 2520847, 3494147, 5041694, 6988294, 24459029, 48918058, 129283439, 258566878, 904984073, 1809968146]

約数ペア:

[(1, 1809968146), (2, 904984073), (7, 258566878), (14, 129283439), (37, 48918058), (74, 24459029), (259, 6988294), (359, 5041694), (518, 3494147), (718, 2520847), (2513, 720242), (5026, 360121), (9733, 185962), (13283, 136262), (19466, 92981), (26566, 68131)]