About the Number

1488891052

1488891051 ← → 1488891053

2進数表記:1011000101111101010110010101100

漢数字表記:十四億八千八百八十九万千五十二

素因数分解:

2 2 × 11 1 × 53 1 × 383 1 × 1667 1

素因数の和:2118
約数の個数: 48
約数和(自身を含む): 2905362432
約数和(自身を除く): 1416471380

約数列:
[1, 2, 4, 11, 22, 44, 53, 106, 212, 383, 583, 766, 1166, 1532, 1667, 2332, 3334, 4213, 6668, 8426, 16852, 18337, 20299, 36674, 40598, 73348, 81196, 88351, 176702, 223289, 353404, 446578, 638461, 893156, 971861, 1276922, 1943722, 2553844, 3887444, 7023071, 14046142, 28092284, 33838433, 67676866, 135353732, 372222763, 744445526, 1488891052]

約数ペア:
[(1, 1488891052), (2, 744445526), (4, 372222763), (11, 135353732), (22, 67676866), (44, 33838433), (53, 28092284), (106, 14046142), (212, 7023071), (383, 3887444), (583, 2553844), (766, 1943722), (1166, 1276922), (1532, 971861), (1667, 893156), (2332, 638461), (3334, 446578), (4213, 353404), (6668, 223289), (8426, 176702), (16852, 88351), (18337, 81196), (20299, 73348), (36674, 40598)]

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