3783388

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 7820400

約数和(自身を除く): 4037012

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 199, 388, 398, 679, 796, 1358, 1393, 2716, 2786, 4753, 5572, 9506, 9751, 19012, 19303, 19502, 38606, 39004, 77212, 135121, 270242, 540484, 945847, 1891694, 3783388]

約数ペア:

[(1, 3783388), (2, 1891694), (4, 945847), (7, 540484), (14, 270242), (28, 135121), (49, 77212), (97, 39004), (98, 38606), (194, 19502), (196, 19303), (199, 19012), (388, 9751), (398, 9506), (679, 5572), (796, 4753), (1358, 2786), (1393, 2716)]