About the Number

238133090

238133089 ← → 238133091

2進数表記:1110001100011001111101100010

漢数字表記:二億三千八百十三万三千九十

素因数分解:

2 1 × 5 1 × 13 1 × 631 1 × 2903 1

素因数の和:3554
約数の個数: 32
約数和(自身を含む): 462502656
約数和(自身を除く): 224369566

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 631, 1262, 2903, 3155, 5806, 6310, 8203, 14515, 16406, 29030, 37739, 41015, 75478, 82030, 188695, 377390, 1831793, 3663586, 9158965, 18317930, 23813309, 47626618, 119066545, 238133090]

約数ペア:
[(1, 238133090), (2, 119066545), (5, 47626618), (10, 23813309), (13, 18317930), (26, 9158965), (65, 3663586), (130, 1831793), (631, 377390), (1262, 188695), (2903, 82030), (3155, 75478), (5806, 41015), (6310, 37739), (8203, 29030), (14515, 16406)]

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