2912164912

素因数分解:

$2^4\times {\mathrm{2447}}^1\times {\mathrm{74381}}^1$

素因数の和:76836

約数の個数: 20

約数和(自身を含む): 5644701216

約数和(自身を除く): 2732536304

約数列:

[1, 2, 4, 8, 16, 2447, 4894, 9788, 19576, 39152, 74381, 148762, 297524, 595048, 1190096, 182010307, 364020614, 728041228, 1456082456, 2912164912]

約数ペア:

[(1, 2912164912), (2, 1456082456), (4, 728041228), (8, 364020614), (16, 182010307), (2447, 1190096), (4894, 595048), (9788, 297524), (19576, 148762), (39152, 74381)]