2519462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 1789738

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 359, 638, 718, 3509, 3949, 7018, 7898, 10411, 20822, 43439, 86878, 114521, 229042, 1259731, 2519462]

約数ペア:

[(1, 2519462), (2, 1259731), (11, 229042), (22, 114521), (29, 86878), (58, 43439), (121, 20822), (242, 10411), (319, 7898), (359, 7018), (638, 3949), (718, 3509)]