2647004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 5048400

約数和(自身を除く): 2401396

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 1201, 2204, 2402, 4804, 22819, 34829, 45638, 69658, 91276, 139316, 661751, 1323502, 2647004]

約数ペア:

[(1, 2647004), (2, 1323502), (4, 661751), (19, 139316), (29, 91276), (38, 69658), (58, 45638), (76, 34829), (116, 22819), (551, 4804), (1102, 2402), (1201, 2204)]