2076296710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{209939}}^1$

素因数の和:210012

約数の個数: 32

約数和(自身を含む): 3990539520

約数和(自身を除く): 1914242810

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 209939, 419878, 1049695, 2099390, 4828597, 9027377, 9657194, 18054754, 24142985, 45136885, 48285970, 90273770, 207629671, 415259342, 1038148355, 2076296710]

約数ペア:

[(1, 2076296710), (2, 1038148355), (5, 415259342), (10, 207629671), (23, 90273770), (43, 48285970), (46, 45136885), (86, 24142985), (115, 18054754), (215, 9657194), (230, 9027377), (430, 4828597), (989, 2099390), (1978, 1049695), (4945, 419878), (9890, 209939)]