2009833910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{11471}}^1$

素因数の和:13988

約数の個数: 32

約数和(自身を含む): 4136527872

約数和(自身を除く): 2126693962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2503, 5006, 11471, 12515, 17521, 22942, 25030, 35042, 57355, 80297, 87605, 114710, 160594, 175210, 401485, 802970, 28711913, 57423826, 143559565, 200983391, 287119130, 401966782, 1004916955, 2009833910]

約数ペア:

[(1, 2009833910), (2, 1004916955), (5, 401966782), (7, 287119130), (10, 200983391), (14, 143559565), (35, 57423826), (70, 28711913), (2503, 802970), (5006, 401485), (11471, 175210), (12515, 160594), (17521, 114710), (22942, 87605), (25030, 80297), (35042, 57355)]