About the Number

996811245

996811244 ← → 996811246

2進数表記:111011011010100010000111101101

漢数字表記:九億九千六百八十一万千二百四十五

素因数分解:

3 3 × 5 1 × 71 1 × 103997 1

素因数の和:104082
約数の個数: 32
約数和(自身を含む): 1797085440
約数和(自身を除く): 800274195

約数列:
[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 103997, 311991, 519985, 935973, 1559955, 2807919, 4679865, 7383787, 14039595, 22151361, 36918935, 66454083, 110756805, 199362249, 332270415, 996811245]

約数ペア:
[(1, 996811245), (3, 332270415), (5, 199362249), (9, 110756805), (15, 66454083), (27, 36918935), (45, 22151361), (71, 14039595), (135, 7383787), (213, 4679865), (355, 2807919), (639, 1559955), (1065, 935973), (1917, 519985), (3195, 311991), (9585, 103997)]

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