140013066242

素因数分解:

$2^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{6439751}}^1$

素因数の和:6441313

約数の個数: 16

約数和(自身を含む): 240176990592

約数和(自身を除く): 100163924350

約数列:

[1, 2, 7, 14, 1553, 3106, 10871, 21742, 6439751, 12879502, 45078257, 90156514, 10000933303, 20001866606, 70006533121, 140013066242]

約数ペア:

[(1, 140013066242), (2, 70006533121), (7, 20001866606), (14, 10000933303), (1553, 90156514), (3106, 45078257), (10871, 12879502), (21742, 6439751)]