About the Number

120899242

120899241 ← → 120899243

2進数表記:111001101001100011010101010

漢数字表記:一億二千八十九万九千二百四十二

素因数分解:

2 1 × 19 1 × 41 1 × 73 1 × 1063 1

素因数の和:1198
約数の個数: 32
約数和(自身を含む): 198414720
約数和(自身を除く): 77515478

約数列:
[1, 2, 19, 38, 41, 73, 82, 146, 779, 1063, 1387, 1558, 2126, 2774, 2993, 5986, 20197, 40394, 43583, 56867, 77599, 87166, 113734, 155198, 828077, 1474381, 1656154, 2948762, 3181559, 6363118, 60449621, 120899242]

約数ペア:
[(1, 120899242), (2, 60449621), (19, 6363118), (38, 3181559), (41, 2948762), (73, 1656154), (82, 1474381), (146, 828077), (779, 155198), (1063, 113734), (1387, 87166), (1558, 77599), (2126, 56867), (2774, 43583), (2993, 40394), (5986, 20197)]

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