202839520910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1560304007}}^1$

素因数の和:1560304027

約数の個数: 16

約数和(自身を含む): 393196610016

約数和(自身を除く): 190357089106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1560304007, 3120608014, 7801520035, 15603040070, 20283952091, 40567904182, 101419760455, 202839520910]

約数ペア:

[(1, 202839520910), (2, 101419760455), (5, 40567904182), (10, 20283952091), (13, 15603040070), (26, 7801520035), (65, 3120608014), (130, 1560304007)]