26996826190

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6600691}}^1$

素因数の和:6601107

約数の個数: 16

約数和(自身を含む): 48713106960

約数和(自身を除く): 21716280770

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6600691, 13201382, 33003455, 66006910, 2699682619, 5399365238, 13498413095, 26996826190]

約数ペア:

[(1, 26996826190), (2, 13498413095), (5, 5399365238), (10, 2699682619), (409, 66006910), (818, 33003455), (2045, 13201382), (4090, 6600691)]