About the Number

2858590

2858589 ← → 2858591

2進数表記:1010111001111001011110

漢数字表記:二百八十五万八千五百九十

素因数分解:

2 1 × 5 1 × 7 1 × 97 1 × 421 1

素因数の和:532
約数の個数: 32
約数和(自身を含む): 5955264
約数和(自身を除く): 3096674

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 421, 485, 679, 842, 970, 1358, 2105, 2947, 3395, 4210, 5894, 6790, 14735, 29470, 40837, 81674, 204185, 285859, 408370, 571718, 1429295, 2858590]

約数ペア:
[(1, 2858590), (2, 1429295), (5, 571718), (7, 408370), (10, 285859), (14, 204185), (35, 81674), (70, 40837), (97, 29470), (194, 14735), (421, 6790), (485, 5894), (679, 4210), (842, 3395), (970, 2947), (1358, 2105)]

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