2116723661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 2292479280

約数和(自身を除く): 175755619

約数列:

[1, 13, 389, 641, 653, 5057, 8333, 8489, 249349, 254017, 418573, 3241537, 3302221, 5441449, 162824897, 2116723661]

約数ペア:

[(1, 2116723661), (13, 162824897), (389, 5441449), (641, 3302221), (653, 3241537), (5057, 418573), (8333, 254017), (8489, 249349)]