39644930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304961}}^1$

素因数の和:304981

約数の個数: 16

約数和(自身を含む): 76850424

約数和(自身を除く): 37205494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 304961, 609922, 1524805, 3049610, 3964493, 7928986, 19822465, 39644930]

約数ペア:

[(1, 39644930), (2, 19822465), (5, 7928986), (10, 3964493), (13, 3049610), (26, 1524805), (65, 609922), (130, 304961)]