2000955284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{6763}}^1$

素因数の和:7032

約数の個数: 48

約数和(自身を含む): 3920414400

約数和(自身を除く): 1919459116

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 229, 323, 458, 646, 916, 1292, 3893, 4351, 6763, 7786, 8702, 13526, 15572, 17404, 27052, 73967, 114971, 128497, 147934, 229942, 256994, 295868, 459884, 513988, 1548727, 2184449, 3097454, 4368898, 6194908, 8737796, 26328359, 29425813, 52656718, 58851626, 105313436, 117703252, 500238821, 1000477642, 2000955284]

約数ペア:

[(1, 2000955284), (2, 1000477642), (4, 500238821), (17, 117703252), (19, 105313436), (34, 58851626), (38, 52656718), (68, 29425813), (76, 26328359), (229, 8737796), (323, 6194908), (458, 4368898), (646, 3097454), (916, 2184449), (1292, 1548727), (3893, 513988), (4351, 459884), (6763, 295868), (7786, 256994), (8702, 229942), (13526, 147934), (15572, 128497), (17404, 114971), (27052, 73967)]