About the Number

1493382

1493381 ← → 1493383

2進数表記:101101100100110000110

漢数字表記:百四十九万三千三百八十二

素因数分解:

2 1 × 3 1 × 11 4 × 17 1

素因数の和:66
約数の個数: 40
約数和(自身を含む): 3478680
約数和(自身を除く): 1985298

約数列:
[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 1331, 2057, 2662, 3993, 4114, 6171, 7986, 12342, 14641, 22627, 29282, 43923, 45254, 67881, 87846, 135762, 248897, 497794, 746691, 1493382]

約数ペア:
[(1, 1493382), (2, 746691), (3, 497794), (6, 248897), (11, 135762), (17, 87846), (22, 67881), (33, 45254), (34, 43923), (51, 29282), (66, 22627), (102, 14641), (121, 12342), (187, 7986), (242, 6171), (363, 4114), (374, 3993), (561, 2662), (726, 2057), (1122, 1331)]

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