8889405854

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3457}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 16344029520

約数和(自身を除く): 7454623666

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1381, 1862, 2762, 3457, 6914, 9667, 19334, 24199, 26239, 48398, 52478, 65683, 67669, 131366, 135338, 169393, 183673, 338786, 367346, 459781, 919562, 1285711, 2571422, 3218467, 4774117, 6436934, 9548234, 33418819, 66837638, 90708223, 181416446, 233931733, 467863466, 634957561, 1269915122, 4444702927, 8889405854]

約数ペア:

[(1, 8889405854), (2, 4444702927), (7, 1269915122), (14, 634957561), (19, 467863466), (38, 233931733), (49, 181416446), (98, 90708223), (133, 66837638), (266, 33418819), (931, 9548234), (1381, 6436934), (1862, 4774117), (2762, 3218467), (3457, 2571422), (6914, 1285711), (9667, 919562), (19334, 459781), (24199, 367346), (26239, 338786), (48398, 183673), (52478, 169393), (65683, 135338), (67669, 131366)]