About the Number

2009408868

2009408867 ← → 2009408869

2進数表記:1110111110001010010010101100100

漢数字表記:二十億九百四十万八千八百六十八

素因数分解:

2 2 × 3 2 × 199 1 × 280487 1

素因数の和:280696
約数の個数: 36
約数和(自身を含む): 5104881600
約数和(自身を除く): 3095472732

約数列:
[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 280487, 560974, 841461, 1121948, 1682922, 2524383, 3365844, 5048766, 10097532, 55816913, 111633826, 167450739, 223267652, 334901478, 502352217, 669802956, 1004704434, 2009408868]

約数ペア:
[(1, 2009408868), (2, 1004704434), (3, 669802956), (4, 502352217), (6, 334901478), (9, 223267652), (12, 167450739), (18, 111633826), (36, 55816913), (199, 10097532), (398, 5048766), (597, 3365844), (796, 2524383), (1194, 1682922), (1791, 1121948), (2388, 841461), (3582, 560974), (7164, 280487)]

このpageの処理時間: 0.11600065231323242 seconds