2005571702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{880409}}^1$

素因数の和:880495

約数の個数: 16

約数和(自身を含む): 3232865520

約数和(自身を除く): 1227293818

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 880409, 1760818, 14966953, 29933906, 58987403, 117974806, 1002785851, 2005571702]

約数ペア:

[(1, 2005571702), (2, 1002785851), (17, 117974806), (34, 58987403), (67, 29933906), (134, 14966953), (1139, 1760818), (2278, 880409)]