About the Number

12843004993

12843004992 ← → 12843004994

2進数表記:1011111101100000001011010001000001

漢数字表記:百二十八億四千三百万四千九百九十三

素因数分解:

7 1 × 13 1 × 389 1 × 461 1 × 787 1

素因数の和:1657
約数の個数: 32
約数和(自身を含む): 15901966080
約数和(自身を除く): 3058961087

約数列:
[1, 7, 13, 91, 389, 461, 787, 2723, 3227, 5057, 5509, 5993, 10231, 35399, 41951, 71617, 179329, 306143, 362807, 1255303, 2143001, 2331277, 2539649, 3979859, 4716491, 16318939, 27859013, 33015437, 141131923, 987923461, 1834714999, 12843004993]

約数ペア:
[(1, 12843004993), (7, 1834714999), (13, 987923461), (91, 141131923), (389, 33015437), (461, 27859013), (787, 16318939), (2723, 4716491), (3227, 3979859), (5057, 2539649), (5509, 2331277), (5993, 2143001), (10231, 1255303), (35399, 362807), (41951, 306143), (71617, 179329)]

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