2017510852

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{2927}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 4092641280

約数和(自身を除く): 2075130428

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 239, 412, 478, 721, 956, 1442, 1673, 2884, 2927, 3346, 5854, 6692, 11708, 20489, 24617, 40978, 49234, 81956, 98468, 172319, 301481, 344638, 602962, 689276, 699553, 1205924, 1399106, 2110367, 2798212, 4220734, 4896871, 8441468, 9793742, 19587484, 72053959, 144107918, 288215836, 504377713, 1008755426, 2017510852]

約数ペア:

[(1, 2017510852), (2, 1008755426), (4, 504377713), (7, 288215836), (14, 144107918), (28, 72053959), (103, 19587484), (206, 9793742), (239, 8441468), (412, 4896871), (478, 4220734), (721, 2798212), (956, 2110367), (1442, 1399106), (1673, 1205924), (2884, 699553), (2927, 689276), (3346, 602962), (5854, 344638), (6692, 301481), (11708, 172319), (20489, 98468), (24617, 81956), (40978, 49234)]