About the Number

392940106

392940105 ← → 392940107

2進数表記:10111011010111100101001001010

漢数字表記:三億九千二百九十四万百六

素因数分解:

2 1 × 13 1 × 43 1 × 557 1 × 631 1

素因数の和:1246
約数の個数: 32
約数和(自身を含む): 651708288
約数和(自身を除く): 258768182

約数列:
[1, 2, 13, 26, 43, 86, 557, 559, 631, 1114, 1118, 1262, 7241, 8203, 14482, 16406, 23951, 27133, 47902, 54266, 311363, 351467, 352729, 622726, 702934, 705458, 4569071, 9138142, 15113081, 30226162, 196470053, 392940106]

約数ペア:
[(1, 392940106), (2, 196470053), (13, 30226162), (26, 15113081), (43, 9138142), (86, 4569071), (557, 705458), (559, 702934), (631, 622726), (1114, 352729), (1118, 351467), (1262, 311363), (7241, 54266), (8203, 47902), (14482, 27133), (16406, 23951)]

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