1338186948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{838463}}^1$

素因数の和:838496

約数の個数: 48

約数和(自身を含む): 3756318720

約数和(自身を除く): 2418131772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 838463, 1676926, 2515389, 3353852, 5030778, 5869241, 10061556, 11738482, 15930797, 17607723, 23476964, 31861594, 35215446, 47792391, 63723188, 70430892, 95584782, 111515579, 191169564, 223031158, 334546737, 446062316, 669093474, 1338186948]

約数ペア:

[(1, 1338186948), (2, 669093474), (3, 446062316), (4, 334546737), (6, 223031158), (7, 191169564), (12, 111515579), (14, 95584782), (19, 70430892), (21, 63723188), (28, 47792391), (38, 35215446), (42, 31861594), (57, 23476964), (76, 17607723), (84, 15930797), (114, 11738482), (133, 10061556), (228, 5869241), (266, 5030778), (399, 3353852), (532, 2515389), (798, 1676926), (1596, 838463)]