About the Number

2012328189

2012328188 ← → 2012328190

2進数表記:1110111111100011011000011111101

漢数字表記:二十億千二百三十二万八千百八十九

素因数分解:

3 2 × 157 1 × 359 1 × 3967 1

素因数の和:4489
約数の個数: 24
約数和(自身を含む): 2934097920
約数和(自身を除く): 921769731

約数列:
[1, 3, 9, 157, 359, 471, 1077, 1413, 3231, 3967, 11901, 35703, 56363, 169089, 507267, 622819, 1424153, 1868457, 4272459, 5605371, 12817377, 223592021, 670776063, 2012328189]

約数ペア:
[(1, 2012328189), (3, 670776063), (9, 223592021), (157, 12817377), (359, 5605371), (471, 4272459), (1077, 1868457), (1413, 1424153), (3231, 622819), (3967, 507267), (11901, 169089), (35703, 56363)]

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