About the Number

2438982

2438981 ← → 2438983

2進数表記:1001010011011101000110

漢数字表記:二百四十三万八千九百八十二

素因数分解:

2 1 × 3 2 × 7 1 × 13 1 × 1489 1

素因数の和:1517
約数の個数: 48
約数和(自身を含む): 6508320
約数和(自身を除く): 4069338

約数列:
[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1489, 1638, 2978, 4467, 8934, 10423, 13401, 19357, 20846, 26802, 31269, 38714, 58071, 62538, 93807, 116142, 135499, 174213, 187614, 270998, 348426, 406497, 812994, 1219491, 2438982]

約数ペア:
[(1, 2438982), (2, 1219491), (3, 812994), (6, 406497), (7, 348426), (9, 270998), (13, 187614), (14, 174213), (18, 135499), (21, 116142), (26, 93807), (39, 62538), (42, 58071), (63, 38714), (78, 31269), (91, 26802), (117, 20846), (126, 19357), (182, 13401), (234, 10423), (273, 8934), (546, 4467), (819, 2978), (1489, 1638)]

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