1090939024

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{145381}}^1$

素因数の和:145463

約数の個数: 40

約数和(自身を含む): 2451722048

約数和(自身を除く): 1360783024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 145381, 290762, 581524, 1017667, 1163048, 2035334, 2326096, 4070668, 8141336, 9740527, 16282672, 19481054, 38962108, 68183689, 77924216, 136367378, 155848432, 272734756, 545469512, 1090939024]

約数ペア:

[(1, 1090939024), (2, 545469512), (4, 272734756), (7, 155848432), (8, 136367378), (14, 77924216), (16, 68183689), (28, 38962108), (56, 19481054), (67, 16282672), (112, 9740527), (134, 8141336), (268, 4070668), (469, 2326096), (536, 2035334), (938, 1163048), (1072, 1017667), (1876, 581524), (3752, 290762), (7504, 145381)]