About the Number

1972340

1972339 ← → 1972341

2進数表記:111100001100001110100

漢数字表記:百九十七万二千三百四十

素因数分解:

2 2 × 5 1 × 17 1 × 5801 1

素因数の和:5827
約数の個数: 24
約数和(自身を含む): 4386312
約数和(自身を除く): 2413972

約数列:
[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5801, 11602, 23204, 29005, 58010, 98617, 116020, 197234, 394468, 493085, 986170, 1972340]

約数ペア:
[(1, 1972340), (2, 986170), (4, 493085), (5, 394468), (10, 197234), (17, 116020), (20, 98617), (34, 58010), (68, 29005), (85, 23204), (170, 11602), (340, 5801)]

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