About the Number

100113988

100113987 ← → 100113989

2進数表記:101111101111001111001000100

漢数字表記:一億十一万三千九百八十八

素因数分解:

2 2 × 13 1 × 1069 1 × 1801 1

素因数の和:2887
約数の個数: 24
約数和(自身を含む): 188957720
約数和(自身を除く): 88843732

約数列:
[1, 2, 4, 13, 26, 52, 1069, 1801, 2138, 3602, 4276, 7204, 13897, 23413, 27794, 46826, 55588, 93652, 1925269, 3850538, 7701076, 25028497, 50056994, 100113988]

約数ペア:
[(1, 100113988), (2, 50056994), (4, 25028497), (13, 7701076), (26, 3850538), (52, 1925269), (1069, 93652), (1801, 55588), (2138, 46826), (3602, 27794), (4276, 23413), (7204, 13897)]

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