2028249958

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{64019}}^1$

素因数の和:64132

約数の個数: 32

約数和(自身を含む): 3638384640

約数和(自身を除く): 1610134682

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 15841, 31682, 64019, 128038, 448133, 896266, 1984589, 3969178, 4673387, 9346774, 13892123, 27784246, 32713709, 65427418, 144874997, 289749994, 1014124979, 2028249958]

約数ペア:

[(1, 2028249958), (2, 1014124979), (7, 289749994), (14, 144874997), (31, 65427418), (62, 32713709), (73, 27784246), (146, 13892123), (217, 9346774), (434, 4673387), (511, 3969178), (1022, 1984589), (2263, 896266), (4526, 448133), (15841, 128038), (31682, 64019)]