2217963347

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{123791}}^1$

素因数の和:123874

約数の個数: 16

約数和(自身を含む): 2495646720

約数和(自身を除く): 277683373

約数列:

[1, 19, 23, 41, 437, 779, 943, 17917, 123791, 2352029, 2847193, 5075431, 54096667, 96433189, 116734913, 2217963347]

約数ペア:

[(1, 2217963347), (19, 116734913), (23, 96433189), (41, 54096667), (437, 5075431), (779, 2847193), (943, 2352029), (17917, 123791)]