About the Number

131330973882

131330973881 ← → 131330973883

2進数表記:1111010010011111011111010000010111010

漢数字表記:千三百十三億三千九十七万三千八百八十二

素因数分解:

2 1 × 3 1 × 223 1 × 98154689 1

素因数の和:98154917
約数の個数: 16
約数和(自身を含む): 263839806720
約数和(自身を除く): 132508832838

約数列:
[1, 2, 3, 6, 223, 446, 669, 1338, 98154689, 196309378, 294464067, 588928134, 21888495647, 43776991294, 65665486941, 131330973882]

約数ペア:
[(1, 131330973882), (2, 65665486941), (3, 43776991294), (6, 21888495647), (223, 588928134), (446, 294464067), (669, 196309378), (1338, 98154689)]

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