265838972

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{49193}}^1$

素因数の和:49397

約数の個数: 24

約数和(自身を含む): 534443616

約数和(自身を除く): 268604644

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 49193, 98386, 196772, 344351, 688702, 1377404, 9494249, 18988498, 37976996, 66459743, 132919486, 265838972]

約数ペア:

[(1, 265838972), (2, 132919486), (4, 66459743), (7, 37976996), (14, 18988498), (28, 9494249), (193, 1377404), (386, 688702), (772, 344351), (1351, 196772), (2702, 98386), (5404, 49193)]