39946010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307277}}^1$

素因数の和:307297

約数の個数: 16

約数和(自身を含む): 77434056

約数和(自身を除く): 37488046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307277, 614554, 1536385, 3072770, 3994601, 7989202, 19973005, 39946010]

約数ペア:

[(1, 39946010), (2, 19973005), (5, 7989202), (10, 3994601), (13, 3072770), (26, 1536385), (65, 614554), (130, 307277)]