About the Number

1330246420

1330246419 ← → 1330246421

2進数表記:1001111010010011111001100010100

漢数字表記:十三億三千二十四万六千四百二十

素因数分解:

2 2 × 5 1 × 2791 1 × 23831 1

素因数の和:26631
約数の個数: 24
約数和(自身を含む): 2794635648
約数和(自身を除く): 1464389228

約数列:
[1, 2, 4, 5, 10, 20, 2791, 5582, 11164, 13955, 23831, 27910, 47662, 55820, 95324, 119155, 238310, 476620, 66512321, 133024642, 266049284, 332561605, 665123210, 1330246420]

約数ペア:
[(1, 1330246420), (2, 665123210), (4, 332561605), (5, 266049284), (10, 133024642), (20, 66512321), (2791, 476620), (5582, 238310), (11164, 119155), (13955, 95324), (23831, 55820), (27910, 47662)]

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