About the Number

1131442494

1131442493 ← → 1131442495

2進数表記:1000011011100000111000100111110

漢数字表記:十一億三千百四十四万二千四百九十四

素因数分解:

2 1 × 3 1 × 7 1 × 13 2 × 159403 1

素因数の和:159441
約数の個数: 48
約数和(自身を含む): 2800409472
約数和(自身を除く): 1668966978

約数列:
[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 159403, 318806, 478209, 956418, 1115821, 2072239, 2231642, 3347463, 4144478, 6216717, 6694926, 12433434, 14505673, 26939107, 29011346, 43517019, 53878214, 80817321, 87034038, 161634642, 188573749, 377147498, 565721247, 1131442494]

約数ペア:
[(1, 1131442494), (2, 565721247), (3, 377147498), (6, 188573749), (7, 161634642), (13, 87034038), (14, 80817321), (21, 53878214), (26, 43517019), (39, 29011346), (42, 26939107), (78, 14505673), (91, 12433434), (169, 6694926), (182, 6216717), (273, 4144478), (338, 3347463), (507, 2231642), (546, 2072239), (1014, 1115821), (1183, 956418), (2366, 478209), (3549, 318806), (7098, 159403)]

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