About the Number

42399812

42399811 ← → 42399813

2進数表記:10100001101111100001000100

漢数字表記:四千二百三十九万九千八百十二

素因数分解:

2 2 × 7 1 × 13 1 × 116483 1

素因数の和:116507
約数の個数: 24
約数和(自身を含む): 91323456
約数和(自身を除く): 48923644

約数列:
[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 116483, 232966, 465932, 815381, 1514279, 1630762, 3028558, 3261524, 6057116, 10599953, 21199906, 42399812]

約数ペア:
[(1, 42399812), (2, 21199906), (4, 10599953), (7, 6057116), (13, 3261524), (14, 3028558), (26, 1630762), (28, 1514279), (52, 815381), (91, 465932), (182, 232966), (364, 116483)]

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