About the Number

2002918072

2002918071 ← → 2002918073

2進数表記:1110111011000100001101010111000

漢数字表記:二十億二百九十一万八千七十二

素因数分解:

2 3 × 101 1 × 331 1 × 7489 1

素因数の和:7927
約数の個数: 32
約数和(自身を含む): 3804620400
約数和(自身を除く): 1801702328

約数列:
[1, 2, 4, 8, 101, 202, 331, 404, 662, 808, 1324, 2648, 7489, 14978, 29956, 33431, 59912, 66862, 133724, 267448, 756389, 1512778, 2478859, 3025556, 4957718, 6051112, 9915436, 19830872, 250364759, 500729518, 1001459036, 2002918072]

約数ペア:
[(1, 2002918072), (2, 1001459036), (4, 500729518), (8, 250364759), (101, 19830872), (202, 9915436), (331, 6051112), (404, 4957718), (662, 3025556), (808, 2478859), (1324, 1512778), (2648, 756389), (7489, 267448), (14978, 133724), (29956, 66862), (33431, 59912)]

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