About the Number

1002394220

1002394219 ← → 1002394221

2進数表記:111011101111110101001001101100

漢数字表記:十億二百三十九万四千二百二十

素因数分解:

2 2 × 5 1 × 1217 1 × 41183 1

素因数の和:42409
約数の個数: 24
約数和(自身を含む): 2106808704
約数和(自身を除く): 1104414484

約数列:
[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 6085, 12170, 24340, 41183, 82366, 164732, 205915, 411830, 823660, 50119711, 100239422, 200478844, 250598555, 501197110, 1002394220]

約数ペア:
[(1, 1002394220), (2, 501197110), (4, 250598555), (5, 200478844), (10, 100239422), (20, 50119711), (1217, 823660), (2434, 411830), (4868, 205915), (6085, 164732), (12170, 82366), (24340, 41183)]

このpageの処理時間: 0.014112234115600586 seconds