5142844

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 11028360

約数和(自身を除く): 5885516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1381, 1862, 2762, 3724, 5524, 9667, 19334, 26239, 38668, 52478, 67669, 104956, 135338, 183673, 270676, 367346, 734692, 1285711, 2571422, 5142844]

約数ペア:

[(1, 5142844), (2, 2571422), (4, 1285711), (7, 734692), (14, 367346), (19, 270676), (28, 183673), (38, 135338), (49, 104956), (76, 67669), (98, 52478), (133, 38668), (196, 26239), (266, 19334), (532, 9667), (931, 5524), (1381, 3724), (1862, 2762)]