About the Number

1972377048

1972377047 ← → 1972377049

2進数表記:1110101100100000001010111011000

漢数字表記:十九億七千二百三十七万七千四十八

素因数分解:

2 3 × 3 1 × 97 1 × 569 1 × 1489 1

素因数の和:2164
約数の個数: 64
約数和(自身を含む): 4993884000
約数和(自身を除く): 3021506952

約数列:
[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 569, 582, 776, 1138, 1164, 1489, 1707, 2276, 2328, 2978, 3414, 4467, 4552, 5956, 6828, 8934, 11912, 13656, 17868, 35736, 55193, 110386, 144433, 165579, 220772, 288866, 331158, 433299, 441544, 577732, 662316, 847241, 866598, 1155464, 1324632, 1694482, 1733196, 2541723, 3388964, 3466392, 5083446, 6777928, 10166892, 20333784, 82182377, 164364754, 246547131, 328729508, 493094262, 657459016, 986188524, 1972377048]

約数ペア:
[(1, 1972377048), (2, 986188524), (3, 657459016), (4, 493094262), (6, 328729508), (8, 246547131), (12, 164364754), (24, 82182377), (97, 20333784), (194, 10166892), (291, 6777928), (388, 5083446), (569, 3466392), (582, 3388964), (776, 2541723), (1138, 1733196), (1164, 1694482), (1489, 1324632), (1707, 1155464), (2276, 866598), (2328, 847241), (2978, 662316), (3414, 577732), (4467, 441544), (4552, 433299), (5956, 331158), (6828, 288866), (8934, 220772), (11912, 165579), (13656, 144433), (17868, 110386), (35736, 55193)]

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