About the Number

1900990134

1900990133 ← → 1900990135

2進数表記:1110001010011101100111010110110

漢数字表記:十九億九十九万百三十四

素因数分解:

2 1 × 3 4 × 727 1 × 16141 1

素因数の和:16882
約数の個数: 40
約数和(自身を含む): 4265749488
約数和(自身を除く): 2364759354

約数列:
[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 727, 1454, 2181, 4362, 6543, 13086, 16141, 19629, 32282, 39258, 48423, 58887, 96846, 117774, 145269, 290538, 435807, 871614, 1307421, 2614842, 11734507, 23469014, 35203521, 70407042, 105610563, 211221126, 316831689, 633663378, 950495067, 1900990134]

約数ペア:
[(1, 1900990134), (2, 950495067), (3, 633663378), (6, 316831689), (9, 211221126), (18, 105610563), (27, 70407042), (54, 35203521), (81, 23469014), (162, 11734507), (727, 2614842), (1454, 1307421), (2181, 871614), (4362, 435807), (6543, 290538), (13086, 145269), (16141, 117774), (19629, 96846), (32282, 58887), (39258, 48423)]

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