About the Number

117680898

117680897 ← → 117680899

2進数表記:111000000111010101100000010

漢数字表記:一億千七百六十八万八百九十八

素因数分解:

2 1 × 3 1 × 29 1 × 31 1 × 21817 1

素因数の和:21882
約数の個数: 32
約数和(自身を含む): 251343360
約数和(自身を除く): 133662462

約数列:
[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 21817, 43634, 65451, 130902, 632693, 676327, 1265386, 1352654, 1898079, 2028981, 3796158, 4057962, 19613483, 39226966, 58840449, 117680898]

約数ペア:
[(1, 117680898), (2, 58840449), (3, 39226966), (6, 19613483), (29, 4057962), (31, 3796158), (58, 2028981), (62, 1898079), (87, 1352654), (93, 1265386), (174, 676327), (186, 632693), (899, 130902), (1798, 65451), (2697, 43634), (5394, 21817)]

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