About the Number

129331982

129331981 ← → 129331983

2進数表記:111101101010111001100001110

漢数字表記:一億二千九百三十三万千九百八十二

素因数分解:

2 1 × 13 2 × 239 1 × 1601 1

素因数の和:1868
約数の個数: 24
約数和(自身を含む): 211079520
約数和(自身を除く): 81747538

約数列:
[1, 2, 13, 26, 169, 239, 338, 478, 1601, 3107, 3202, 6214, 20813, 40391, 41626, 80782, 270569, 382639, 541138, 765278, 4974307, 9948614, 64665991, 129331982]

約数ペア:
[(1, 129331982), (2, 64665991), (13, 9948614), (26, 4974307), (169, 765278), (239, 541138), (338, 382639), (478, 270569), (1601, 80782), (3107, 41626), (3202, 40391), (6214, 20813)]

このpageの処理時間: 0.07194209098815918 seconds