298764892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{12401}}^1$

素因数の和:12741

約数の個数: 24

約数和(自身を含む): 552137040

約数和(自身を除く): 253372148

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 6023, 12046, 12401, 24092, 24802, 49604, 235619, 471238, 942476, 3931117, 7862234, 15724468, 74691223, 149382446, 298764892]

約数ペア:

[(1, 298764892), (2, 149382446), (4, 74691223), (19, 15724468), (38, 7862234), (76, 3931117), (317, 942476), (634, 471238), (1268, 235619), (6023, 49604), (12046, 24802), (12401, 24092)]