About the Number

252245884

252245883 ← → 252245885

2進数表記:1111000010001111011101111100

漢数字表記:二億五千二百二十四万五千八百八十四

素因数分解:

2 2 × 11 1 × 31 1 × 101 1 × 1831 1

素因数の和:1978
約数の個数: 48
約数和(自身を含む): 502290432
約数和(自身を除く): 250044548

約数列:
[1, 2, 4, 11, 22, 31, 44, 62, 101, 124, 202, 341, 404, 682, 1111, 1364, 1831, 2222, 3131, 3662, 4444, 6262, 7324, 12524, 20141, 34441, 40282, 56761, 68882, 80564, 113522, 137764, 184931, 227044, 369862, 624371, 739724, 1248742, 2034241, 2497484, 4068482, 5732861, 8136964, 11465722, 22931444, 63061471, 126122942, 252245884]

約数ペア:
[(1, 252245884), (2, 126122942), (4, 63061471), (11, 22931444), (22, 11465722), (31, 8136964), (44, 5732861), (62, 4068482), (101, 2497484), (124, 2034241), (202, 1248742), (341, 739724), (404, 624371), (682, 369862), (1111, 227044), (1364, 184931), (1831, 137764), (2222, 113522), (3131, 80564), (3662, 68882), (4444, 56761), (6262, 40282), (7324, 34441), (12524, 20141)]

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