2622984208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12610501}}^1$

素因数の和:12610522

約数の個数: 20

約数和(自身を含む): 5472957868

約数和(自身を除く): 2849973660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12610501, 25221002, 50442004, 100884008, 163936513, 201768016, 327873026, 655746052, 1311492104, 2622984208]

約数ペア:

[(1, 2622984208), (2, 1311492104), (4, 655746052), (8, 327873026), (13, 201768016), (16, 163936513), (26, 100884008), (52, 50442004), (104, 25221002), (208, 12610501)]