About the Number

130003212

130003211 ← → 130003213

2進数表記:111101111111011000100001100

漢数字表記:一億三千万三千二百十二

素因数分解:

2 2 × 3 1 × 31 1 × 349471 1

素因数の和:349509
約数の個数: 24
約数和(自身を含む): 313126912
約数和(自身を除く): 183123700

約数列:
[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 349471, 698942, 1048413, 1397884, 2096826, 4193652, 10833601, 21667202, 32500803, 43334404, 65001606, 130003212]

約数ペア:
[(1, 130003212), (2, 65001606), (3, 43334404), (4, 32500803), (6, 21667202), (12, 10833601), (31, 4193652), (62, 2096826), (93, 1397884), (124, 1048413), (186, 698942), (372, 349471)]

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